The major product of the above reaction is

Which of the following compounds on ozonolysis gives a product that gives a silver mirror with Tollen's reagent?

Ozonolysis of an organic compound $A$ produces acetone and propionaldehyde in an equimolar mixture. Identify $A$ from the following compounds:

What is the major product obtained when $1$-butanol is heated with concentrated $H_2SO_4$?

In the reaction $CH_3-CH=CH_2 + H_2O + [O]$ $\xrightarrow[Acid]{KMnO_4} CH_3-CH(OH)-CH_2(OH)$ $\xrightarrow{[O]} X + HCOOH$,$X$ is:

$A$ hydrocarbon reacts with hypochlorous acid to give $1-$chloro$-2-$hydroxyethane. The hydrocarbon is