Chemistry · 2019
JEE Main · 12 January 2019, Shift 2 · Q43
The volume strength of 1 M H_2 O_2 is: (Molar mass of H_2 O_2=34 g mol^-1 )
The volume strength of $\displaystyle 1 \mathrm{M} \mathrm{H}_2 \mathrm{O}_2$ is :
(Molar mass of $\displaystyle \mathrm{H}_2 \mathrm{O}_2=34 \mathrm{~g} \mathrm{~mol}^{-1}$ )
Official answer
(2)
$\displaystyle 11.35$
More from Hydrogen
- The reaction of H_2 O_2 with potassium permanganate in acidic medium leads to the formation of mainly:2022
- Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Isotopes of hydrogen have almost…2023
- Given below are two statements: Statement I: Permutit process is more efficient compared to the synthetic resin method for the softening of water.…2023
- The strength of 50 volume solution of hydrogen peroxide is ____ g/L (Nearest integer). Given: Molar mass of H_2 O_2 is 34 g mol^-1 Molar volume of…2023
- Consider the following reaction: 2 HSO_4^-(aq) →[ (2) Hydrolysis ] (1) Electrolysis 2 HSO_4^-+2 H^++A The dihedral angle in product A in its solid…2022
- Addition of H_2 SO_4 to BaO_2 produces:2022
- High purity (>99.95\%) dihydrogen is obtained by2022
- In an ice crystal, each water molecule is hydrogen bonded to ____ neighbouring molecules.2023
JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.