Equilibrium Question 868

Question: The vapour density of completely dissociated NH4Cl would be

Options:

A) Slight less than half that of NH4Cl

B) Half that of NH4Cl

C) Double that of NH4Cl

D) Determined by the amount of solid NH4Cl in the experiment

Show Answer

Answer:

Correct Answer: B

Solution:

Normalmolecularweightexperimentalmolecularwt. = 1 + a NH4Cl

NH3+HCl

α=1 \Experimental Molecular wt = nor.mol.wt.2



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