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NEET UG CHEMISTRY MCQ: SOLUTIONS

1 Medium

1 of 1

Application +4 | -1

If

\alpha

is the degree of dissociation of

N{a_2}S{O_4}

the van’t Hoff factor (i) used for calculating the molecular mass is

View answer and explanation

Correct option: B

1 + 2\alpha

Option B (

1 + 2\alpha

) is correct because Na2SO4 dissociates into 3 ions, and the van't Hoff factor is calculated accordingly.

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