p block
why BiF3 is ionic whereas other trihalides are covalent in nature?
Provide solution of this question.10N/and 1/10N solution is called: (a) Decinormal and decanormal solution (b) Normal and decinormal solution (c) Normal and decanormal solution (d) Decanormal and decinormal solution
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
The Liver Is Responsible For Much Of The Pentose Phosphate Activity Explain
During processing of food, several chemicals are added to it to augment its shelf life and to make it more attractive as well. Main types of food addi
Describe some of the significance of the organic chemistry in brief?
In these reaction oxygen atom of carbonyl group is replaced by either one divalent group or two monovalent groups. Reaction by ammonia derivatives: aldehydes and ketones react with a number of ammonia derivatives such as hydroxylaminem hydrazine, semicarbazide etc. in weak acidic medium.
Select the right answer of the question. If 18 gm of glucose (C6H12O6) is present in 1000 gm of an aqueous solution of glucose, it is said to be: (a)1 molal (b)1.1 molal (c)0.5 molal (d)0.1 molal
Briefly describe the properties of the carbohydrates?
Give me answer of this question. If 20ml of 0.4N, NaoH solution completely neutralises 40ml of a dibasic acid. The molarity of the acid solution is:(a) 0.1M (b) 0.2M (c)0.3M (d)0.4M
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
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