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JEE Main 25 June 2022, Shift 1, Chemistry Q85

Question 85 of 90 in this shift, Chemistry question 25 of 30, Section B.

1 L aqueous solution of

\mathrm{H_2SO_4}

contains 0.02 m mol

\mathrm{H_2SO_4}

. 50% of this solution is diluted with deionized water to give 1 L solution (A). In solution (A), 0.01 m mol of

\mathrm{H_2SO_4}

are added. Total m mols of

\mathrm{H_2SO_4}

in the final solution is __________

\times 10^{3}

m mols.

Official answer

NTA final key.

Same idea in other shifts