1.
The correct order for homolytic bond dissociation energies. in kcal/mol) for and , under identical experimental conditions
2.
The sodium extract of an organic compound on treatment with solution, and gives a red solution. The organic compound contains
3.
-tartaric acid and -tartaric acid are :
4.
Which of the following is a pair of functional isomers?
5.
Which of the following is an optically active compound?
6.
7.
The IUPAC name of the compound, 
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8.
Bond energy ........with the increase in number of lone pairs on the bonded atoms.
9.
A liquid decomposes at its normal boiling point. It can be purified by
10.
On monochlorination of 2-methyl butane, the number of chiral compounds formed are :