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 gas at STP =22.7 L.

Question

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 gas at STP =22.7 L. (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

text Molarity =(50/11.35) ∴ Strength in gm / L =(50/11.35) × 34

Q. The strength of $50$ volume solution of hydrogen peroxide is _____ $g / L$ (Nearest integer).
Given:
Molar mass of $H_{2} O_{2}$ is $34 g m o l^{- 1}$
Molar volume of gas at $STP = 22.7 L$ .

$Molarity = \frac{50}{11.35}$
$∴$ Strength in $g m / L = \frac{50}{11.35} \times 34$

Q. The strength of 50 volume solution of hydrogen peroxide is _____g/L (Nearest integer). Given: Molar mass of H2​O2​ is 34gmol−1 Molar volume of gas at STP=22.7L.

Molarity =11.3550​ ∴ Strength in gm/L=11.3550​×34

Q. The strength of $50$ volume solution of hydrogen peroxide is _____ $g / L$ (Nearest integer).
Given:
Molar mass of $H_{2} O_{2}$ is $34 g m o l^{- 1}$
Molar volume of gas at $STP = 22.7 L$ .

$Molarity = \frac{50}{11.35}$
$∴$ Strength in $g m / L = \frac{50}{11.35} \times 34$