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Mr. Dubey • 52.63K Points
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Q. Which of the following relation is correct?

(A) mole fraction of the kth gas = moles of the kth gas / total number of moles of gas
(B) partial pressure of kth gas = (mole fraction of the kth gas)*(sum of the partial pressures)
(C) sum of mole fractions of all the gases is unity
(D) all of the mentioned
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