1.Are there any differences between the calculated density and the experimental density of a substance? If so, why?
One can look for projects in the nearest universities, chemical research organisations (CRO) etc. Alternatively, one can visit the websites of the Universities, and check on the list of names in the organic chemistry department; queries maybe be sent to them through email.
there r many investigatory projects in chemistry for class 12. you can find several lab mauuals in market which have projects. some of the project are also given in lab manual. but before going to the project check the availability of equipments or chemicals. for that u can ask to ur teacher or parents.
Chemistry
To participate in chemistry, one typically begins by acquiring a foundational understanding through formal education, such as high school or college courses in chemistry. Engaging in hands-on laboratory work is essential, as it provides practical experience in conducting experiments and using equipment. Additionally, joining chemistry clubs, attending workshops, or participating in science fairs can enhance one’s involvement. For those seeking advanced participation, pursuing a degree in chemistry and engaging in research projects or internships is beneficial.
William Padolina is a Filipino chemist known for his contributions to agricultural chemistry and environmental science. He has conducted research on pesticides, soil chemistry, and sustainable agriculture practices. Padolina has also worked on projects related to the remediation of polluted environments and the development of biofuels from agricultural waste.
which writer is good for reading chemistry for class 11. pl suggest some name
Rhhittik Roshaan .
It think that the natural ph indicator & environmental chemistry is the best option .
One can look for projects in the nearest universities, chemical research organisations (CRO) etc. Alternatively, one can visit the websites of the Universities, and check on the list of names in the organic chemistry department; queries maybe be sent to them through email.
is being a doctor the only option after taking biology in class11
The chemistry projects suggestion depends upon student level, at school level the projects may be ,1- electroplating, 2-separation of compounds by column chromatography, 3-preparation of aspirine and other organic compounds.
mostly on Physics and Chemistry sounds great.
0,16,32,48,64,80,96,112,128,144,160,176,192.............
settlement
0.4
The answer is 1,2,3,5,6,10,15,30
percentage is 850000 0f 300000000 = 28.33%=850000/300000000 * 100% = 0.2833 * 1% = 28.33%