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Dalton's Law of Partial Pressures

Dalton's law ...

Question

Dalton's law of partial pressure will not apply to which of the following mixture of gases?

A

H_{2}

and

S O_{2}

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B

H_{2}

and

C l_{2}

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C

H_{2}

and

C O_{2}

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D

C O_{2}

and

C l_{2}

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Solution

The correct option is B $H_{2}$ and $C l_{2}$
Dalton's law of partial pressure is not applicable to gases which react chemically and produces a different number of moles of products than the reactants.

Hence, $H_{2}$ and $C l_{2}$ is a reacting mixture which forms $H C l$ .

Hence, the correct answer is option $B$ .

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Q. Among the following mixture of gases, Dalton's law of partial pressures will not apply to which pair of gases?

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