🛠️ JEE🧪 Chemistry

Given below are two reactions, involved in the commercial production of dihydrogen \(\left(\mathrm{H}_{2}\right)\). The …

Q1

Given below are two reactions, involved in the commercial production of dihydrogen \(\left(\mathrm{H}_{2}\right)\).

The two reactions are carried out at temperature " \(\mathrm{T}_{1}\) " and " \(\mathrm{T}_{2}\) " respectively

\(\mathrm{C}(\mathrm{s})+\mathrm{H}_{2} \mathrm{O}(\mathrm{g}) \xrightarrow{\mathrm{T}_{1}} \mathrm{CO}(\mathrm{g})+\mathrm{H}_{2}(\mathrm{~g})\)

\(\mathrm{CO}(\mathrm{g})+\mathrm{H}_{2} \mathrm{O}(\mathrm{g}) \xrightarrow[\text { Catalyst }]{\mathrm{T}_{2}} \mathrm{CO}(\mathrm{g})+\mathrm{H}_{2}(\mathrm{~g})\)

The temperature \(\mathrm{T}_{1}\) and \(\mathrm{T}_{2}\) are correctly related as

[JEE Main 2023, 10 Apr (Shift 1)]

a

\(\mathrm{T}_{1}>\mathrm{T}_{2}\)

b

\(\mathrm{T}_{1}=\mathrm{T}_{2}\)

c

\(\mathrm{T}_{1}=100 \mathrm{~K}, \mathrm{~T}_{2}=1270 \mathrm{~K}\)

d

\(\mathrm{T}_{1}<\mathrm{T}_{2}\)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149

Practice more JEE Chemistry PYQs

See every question on Hydrogen, or browse the full JEE question bank.

See all questions on Hydrogen →