An aqueous solution contains 10 - ammonia by mass and has a density 0-99 g cm -3 - If Ka for NH 4-is 5-0 - 10-10 M- the value of hydroxyl ion concentration will beA- 9-27 - 10-11B- 9-27 - 10-10C- 9-27 - 10-6D- 9-27 - 10-13

The correct option is D 9.27×10 13 ...

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Standard XII

Chemistry

Concentration Terms

An aqueous so...

Question

An aqueous solution contains 10% ammonia by mass and has a density 0.99 g cm-3. If Ka for NH₄⁺is 5.0×10-10 M, the value of hydroxyl ion concentration will be

9.27×10^-13

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9.27×10^-11

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9.27×10^-10

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9.27×10^-6

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Solution

The correct option is A
9.27×10^-13

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Concentration Terms

Standard XII Chemistry

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An aqueous solution contains 10% ammonia by mass and has a density 0.99 g cm-3. If Ka for NH4+ is 5.0×10-10 M, the value of hydroxyl ion concentration will be

The correct option is A 9.27×10-13

An aqueous solution contains 10% ammonia by mass and has a density 0.99 g cm-3. If Ka for NH₄⁺is 5.0×10-10 M, the value of hydroxyl ion concentration will be

The correct option is A
9.27×10^-13