JEE Advanced · 2026 · 17 May 2026 · Paper 1 · Chapter_pending

The reaction sequence given below is carried out with 16 moles of X. The yield of the major product in each step is given below the product in parentheses. The amount (in grams) of $\mathbf{S}$ produced is ____.

Use: Atomic mass (in amu): …

Monocyclic compounds P, Q, R and S are the major products formed in the reaction sequences given below.

The product having the highest number of unsaturated carbon atom(s) is-

List-I contains various reaction sequences and List-II contains the possible products. Match each entry in List-I with the appropriate entry in List-II and choose the correct option.

List-I
(P) (see reaction scheme)
(Q) (see reaction scheme)
(R) (see reaction scheme)
(S) (see re …

In the following reaction sequences, the major product $\mathbf{Q}$ is:

Consider the following reaction scheme and choose the correct option(s) for the major products Q, R and S.

(see reaction scheme)

The weight percentage of hydrogen in $\mathbf{Q}$, formed in the following reaction sequence, is ____.

[Given : Atomic mass of $\mathrm{H}=1,\mathrm{C}=12,\mathrm{N}=14,\mathrm{O}=16,\mathrm{S}=32,\mathrm{Cl}=35$ ]