Std-10 Most Imp Ch 11 Gseb L-3

Which of the following is incorrect about a sample of 11.2L CH_4 gas at STP :

Which of the following should be most volatile? I) CH_3 CH_2 CH_2 NH_2 II) (CH_3)_3 N III) IV) CH_3 CH_2 CH_3

What is the hyper-conjugation? Which is the most stable among the following? CH_(3)overset(*)(CH_(2)),overset(*)((CH_(3))_(3))overset(*)(C), (CH_(3))_(2)overset(*)(C)H

L-9 to L-11

List two most common STDs.

Most common bacterial STD is:

Select the most stable carboncation from the following: CH_(3)^(+),(CH_(3))_(2)CH^(+),CH_(3)CH_(2)^(+),(CH_(3))_(3)C^(+)