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JEE CHEMISTRY MCQ: HYDROGEN

1 Medium

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Application +4 | -1

The molarity of 20 volume

{H_2}{O_2}

is nearly

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Correct option: D

1.8

Option D (1.8) is correct because the molarity of

H_2O_2

is calculated using the formula: Molarity = Volume Strength / 11.2.

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Hydrogen is prepared on large scale for industrial use 10 volumes of

{H_2}{O_2}

has a strength of The pH of a solution of

{\mathrm{H}_2}{\mathrm{O}_2}

is 6.0. Some chloride gas is bubbled into this solution. Which of the following is correct? An aqueous solution of hydrogen peroxide is The pair that yields the same gaseous product on reaction with water: S-I: The unsaturated fat (oils) are changed to saturated fat by

{H}_2

in presence of finely divided

{Ni}

{H}_2

Shows addition around doubly bonded carbon atoms.