Aldehydes Keton...

In the reaction, the products $$X$$ and $$Y ,$$ respectively, are-

Which substance is used in leather industry?

Which is/are examples of organic compounds containing the carbonyl group?

In which of the following delocalisation of $$\pi$$-electrons is possible?

IUPAC name of the given compound is:

An organic compound $$x$$ which is used as a preservative in pickles on reaction with another organic compound $$y$$ used in the tincture in the presence of an acid gives a product which is a sweet-smelling substance $$z$$.  $$x , y , z$$ respectively are:

Reactivity of alkenes towards HX decreases in the order -

Lowest $$pK_{a}$$  is associated with 

Give a decreasing order of the following towards NA reaction.

Which of the following has maximum enol content ?