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Standard XII

Chemistry

Preparations and Reactions of Sodium Oxide

Manganese III...

Question

Manganese (III) fluoride can be prepared from the following reaction:

Given that 0.050 moles of MnI2 (s) is made to react with excess F2 (g). What mass of MnF3 will be obtained if the percentage yield is 75%?

4.2 g

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5.6 g

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7.5 g

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2.8 g

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Solution

The correct option is A
4.2 g

4.2 g

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Similar questions

F_{2}

can be prepared by reacting hexafluoromanganate

(I V)

with antimony pentafluoride as follows:

K_{2} M n F_{6} + S b F_{5} 150^{o} C \to K S b F_{6} + M n F_{3} + F_{2}

The number of equivalents of

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2 L i + F_{2} \to 2 L i F

After the reaction is complete, what will be present?

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Q. Hydrazine

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Q. Antimony can be prepared from its sulphide ore by the following two-step process:

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Manganese (III) fluoride can be prepared from the following reaction: Given that 0.050 moles of MnI2 (s) is made to react with excess F2 (g). What mass of MnF3 will be obtained if the percentage yield is 75%?

The correct option is A 4.2 g 4.2 g

Manganese (III) fluoride can be prepared from the following reaction:

Given that 0.050 moles of MnI2 (s) is made to react with excess F2 (g). What mass of MnF3 will be obtained if the percentage yield is 75%?

The correct option is A
4.2 g

4.2 g