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
Inorganic chemistry is a branch of chemistry that focuses on the properties and behavior of inorganic compounds, while general chemistry covers all basic principles and concepts of chemistry, including inorganic chemistry. General chemistry is a broader discipline that encompasses various branches of chemistry, including inorganic chemistry.
Analytical Chemistry is the study of composition of matter. It is the branch of chemistry that deals with properties of materials and analysis of them with the help of tools.
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
The answer is 1,2,3,5,6,10,15,30
0.4
percentage is 850000 0f 300000000 = 28.33%=850000/300000000 * 100% = 0.2833 * 1% = 28.33%