Embibe Experts Solutions for Chapter: Hydrogen, Exercise 1: JEE Main - 1 February 2023 Shift 1

Match List I with List II

Choose the correct answer from the options given below:-

Which of the given compounds can enhance the efficiency of hydrogen storage tank?

Given below are two statements:
Statement I : Nickel is being used as the catalyst for producing syn gas and edible fats.
Statement II : Silicon forms both electron rich and electron deficient hydrides.
In the light of the above statements, choose the most appropriate answer from the options given below:

Lithium aluminium hydride can be prepared from the reaction of

The strength of $50$ volume solution of hydrogen peroxide is _____ $\mathrm{g}/\mathrm{L}$ (Nearest integer).

Given:
Molar mass of ${\mathrm{H}}_2{\mathrm{O}}_2$ is $34 \mathrm{g} {\mathrm{mol}}^{-1}$
Molar volume of gas at $\mathrm{STP}=22.7 \mathrm{L}$.

${\mathrm{H}}_2{\mathrm{O}}_2$ acts as a reducing agent in

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R 

Assertion A: Hydrogen is an environment friendly fuel.

Reason R: Atomic number of hydrogen is $1$ and it is a very light element.
In the light of the above statements, choose the correct answer from the options given below

The starting material for convenient preparation of deuterated hydrogen peroxide $\left({\mathrm{D}}_2{\mathrm{O}}_2\right)$ in laboratory is: