Some Basic Concepts Of Chemistry Question 322

Question: The total number of gm-molecules of $ SO _2Cl _2 $ in $ 13.5g $ of sulphuryl chloride is [CPMT 1992]

Options:

A) 0.1

B) 0.2

C) 0.3

D) 0.4

Show Answer

Answer:

Correct Answer: A

Solution:

Molecular weight of $ SO _2Cl _2 $

$ =32+32+2\times 35.5 $ = 135gm $ \because $ 135 gm of $ SO _2Cl _2 $ = 1gm molecule
$ \therefore $ 13.5gm of $ SO _2Cl _2 $ $ =\frac{1}{135}\times 13.5=0.1 $ .



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