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HSC Maharashtra Board

Higher Secondary Certificate (HSC) Maharashtra Board was created in 1966 to standardized secondary education in the Indian state of Maharashtra. The exams are held in March and results are announced in June.

3,898 Questions

Why alkenes undergo nucleophilic addition reaction while simple alkanes do not?

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Asked by Wiki User

Alkenes have a π bond which can be attacked by nucleophiles, leading to the formation of a new σ bond and an increased number of substituents. In contrast, alkanes lack this reactive π bond and are generally unreactive towards nucleophiles, which makes them less susceptible to nucleophilic addition reactions.

Can student's of lpu eligible for gate exam or not?

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Asked by Wiki User

Yes, students of LPU are eligible for the GATE exam. GATE eligibility criteria are based on the educational qualifications, and as long as LPU offers relevant undergraduate degrees in engineering or technology, its students can apply for the GATE exam. However, candidates should check the specific eligibility criteria outlined by the GATE organizing institute each year. It is advisable for LPU students to stay informed about any updates or changes in eligibility requirements for the GATE exam.

Can you answer pathophysiology exam questions?

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Asked by Wiki User

Yes, I can help answer pathophysiology exam questions. Just provide me with the question, and I will do my best to provide a concise and accurate response.

What is biophysical examination?

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Asked by Wiki User

Biophysical examination involves the assessment of a person's physical characteristics, such as height, weight, vital signs, and physical abilities. It can also include tests such as blood pressure measurement, pulse rate, temperature, and assessment of muscle strength and range of motion. This examination is commonly performed by healthcare professionals to gather objective data about a person's overall health and physical condition.

Which is the most mineralized rock system of India?

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Asked by Wiki User

The Aravalli Range in India is known for being highly mineralized, with deposits of copper, zinc, lead, and other minerals. This region has been historically important for mining activities and continues to be a significant source of minerals in India.

What is the syllabus for entrance of mscgeology in BHU?

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Asked by Wiki User

The syllabus for the entrance exam for M.Sc Geology at Banaras Hindu University (BHU) typically includes topics such as geomorphology, mineralogy, petrology, structural geology, sedimentology, and economic geology. It is advisable to refer to the official BHU website or the entrance exam brochure for the most updated and detailed syllabus.

What is a result of osmisis?

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Asked by Wiki User

The result of osmosis is the movement of solvent molecules (usually water) across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration, in order to achieve an equilibrium. This process helps in maintaining proper water balance in cells and tissues.

What are the reasons for microbiological examination carried out on food?

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Asked by Wiki User

Microbiological examination of food is done to ensure food safety by detecting harmful microorganisms such as bacteria, viruses, and fungi that can cause foodborne illnesses. It also helps in assessing the quality of the food product by monitoring the levels of beneficial microorganisms and spoilage organisms. Additionally, microbiological testing can provide information on the overall hygiene and sanitation practices in food production and processing facilities.

What is the genetic theory of aging?

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Asked by GaleEncyofAltMed

The genetic theory of aging suggests that the process of aging is influenced by an individual's genetic makeup. It proposes that variations in genes can affect an organism's lifespan and susceptibility to age-related diseases. Research in this field focuses on identifying specific genes that play a role in the aging process.

What results when you have fecl3 and kscn and agno3?

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Asked by Wiki User

When you mix FeCl3 and KSCN, a blood red color forms due to the formation of Fe(SCN)2 complex. When AgNO3 is added to this solution, a white precipitate of AgSCN is formed, indicating the presence of thiocyanate ions in the solution.

Why benzene undergo electrophilic substitution reaction easily and nucleophilic substution reaction with difficulty easily and?

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Asked by Wiki User

Benzene undergoes electrophilic substitution reactions easily due to its delocalized pi electrons that can stabilize the positive charge of the electrophile. On the other hand, benzene does not readily undergo nucleophilic substitution reactions because the aromatic system is already stable due to resonance, making it difficult for nucleophiles to attack and substitute a hydrogen atom.

What is the result of hypersecretion of glucocorticoids?

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Asked by Wiki User

Hypersecretion of glucocorticoids, such as cortisol, can lead to conditions like Cushing's syndrome. Symptoms may include weight gain, particularly in the trunk and face, high blood pressure, muscle weakness, and mood changes. It can also suppress the immune system and affect metabolism.

Why mapping is both a science and art at the same time in cartography?

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Asked by Wiki User

Mapping involves scientific principles such as geographic data collection, analysis, and spatial visualization, ensuring accuracy and reliability. At the same time, map design and presentation require artistic choices like color selection, symbolization, and layout to effectively communicate information and engage users. This combination of science and art in cartography is key to creating maps that are both informative and visually appealing.

Why benzene undergoes electrophilic substitution reaction whereas alkenes undergoes addition reaction?

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Asked by Wiki User

Benzene undergoes electrophilic substitution reactions due to its aromatic stabilization, which makes the molecule more stable after replacing a hydrogen with an electrophile. Alkenes undergo addition reactions because they have a reactive pi-bond that readily accepts nucleophiles or electrophiles to form new single bonds, leading to increased stability.

Syllabus of B.Ed in Tamil Nadu board?

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Asked by Wiki User

The B.Ed syllabus in Tamil Nadu typically includes foundational papers on education, curriculum and pedagogy, educational psychology, and research methodology. Specialization papers may cover topics such as language education, mathematics education, science education, and social studies education. Additionally, there are practical components like teaching practice and school internship. You can check with the specific university or college for detailed information on the syllabus.

Why phenol undergoes electrophillic substitution reactions?

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Asked by Wiki User

Phenol undergoes electrophilic substitution reactions due to the presence of the highly electronegative oxygen atom in the phenolic ring, which can stabilize positive charge through resonance. This makes the phenolic ring more susceptible to attack by electrophiles, leading to substitution reactions.

What substance in soluble in the water phase?

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Asked by Wiki User

Substances that are polar or ionic in nature are generally soluble in water, as water is a polar solvent. Nonpolar substances, such as fats and oils, are typically insoluble in water but may dissolve in nonpolar solvents like oil or hexane.

Why were the modern clues not available in wegeners time?

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Asked by Wiki User

During Wegener's time, modern clues such as advancements in technology and research methods were not available. Additionally, the scientific community at that time did not widely accept the theory of continental drift proposed by Wegener, which limited the exploration and investigation of supporting evidence.

Why is benzene undergoes electrophilic reaction rather then nucleophilic reaction?

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Asked by Wiki User

Benzene predominantly undergoes electrophilic reactions because its aromatic structure stabilizes the developing positive charge on the carbon atoms during the reaction. The delocalized electron cloud in benzene makes it less reactive towards nucleophiles which prefer to attack electrophilic centers. This electronic stability of benzene is known as aromaticity.

Which river of India forms radial drainage pattern?

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Asked by Wiki User

The Chambal River in India forms a radial drainage pattern. The river originates in the Vindhya Range and flows northwards, with its tributaries originating from the surrounding region and converging towards it in a radial pattern.

Why are substances soluble?

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Substances are soluble when the forces of attraction between the solute and solvent molecules are stronger than the forces holding the solute particles together. This allows the solute particles to separate and mix with the solvent, forming a homogenous mixture. Factors such as polarity, temperature, and pressure can affect solubility.

As a result or as the result?

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Asked by Wiki User

"as a result" is the correct phrase to use. "As the result" is not grammatically correct.

What are the subjects required for bsc it in 12th?

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Asked by Wiki User

The subjects required for a Bachelor of Science in Information Technology typically include Mathematics, Computer Science, Physics, and English. Additionally, subjects like Economics and Business Studies may also be beneficial for a well-rounded education in IT.

Want to check your bece results?

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Asked by Joeneo3

This is how to check your BECE results. tap on this link to watch this video👇JQ0OwMYRaV0?si=DDg3ttaZBDTMDjD_