Ethylidene chloride on treatment with aqueous $KOH$ gives:

The increasing order of the boiling points of the major products $A$,$B$ and $C$ of the following reactions will be:

$(R)-2-$octyl tosylate is solvolyzed in water under ideal $S_{N}1$ conditions. The product$(s)$ will be

Consider the following reaction. Which of the following products is not expected to be formed?
$CH_3CH_2CH(Br)CH_3 + HC \equiv C^- Na^+ \rightarrow ?$

Which of the following gases is formed during the oxidation of trichloromethane?

What is the correct decreasing order of the relative rate of solvolysis for the following alkyl halides in formic acid containing a small amount of water?
$(I) \ CH_2=CH-CH_2Cl$
$(II) \ CH_2=CH-CH(CH_3)Cl$
$(III) \ CH_2=C(CH_3)CH_2Cl$
$(IV) \ CH_3CH=CH-CH_2Cl$