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NEET UG CHEMISTRY MCQ: SOLUTIONS

1 Medium

1 of 1

Application +4 | -1

What weight of 70% (w/w)

HN{O_3}

is required to prepare 250 ml of 2 molar aqueous

HN{O_3}

?

View answer and explanation

Correct option: B

45 g

Option B (45 g) is correct because it is the mass of 70% HNO3 required to prepare the given solution, calculated using the molarity formula.

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{K_f}

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