JEE CHEMISTRY MCQ: HYDROGEN

1 Hard

1 of 1

Application +4 | -1

The molecular formula of a commercial resin used for exchanging ions in water softening is

{C_8}{H_7}S{O_3}Na

(mol. wt. = 206). What would be the maximum uptake of

C{a^{2 + }}

ions by the resin when expressed in mole per gram resin?

View answer and explanation

Correct option: D

\frac{2}{{412}}

Option D (2/412) is correct because the maximum uptake of Ca²⁺ ions by the resin is calculated based on the stoichiometry of the ion exchange reaction.

More Questions from HYDROGEN

Practice All Chapter MCQs →

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}

.

S-II:

{H}_2

Shows addition around doubly bonded carbon atoms.