A compound of sulphur possesses 8 % sulphur by mass. Calculate the least molecular mass of compound.

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Question: Answered & Verified by Expert

A compound of sulphur possesses

8 %

sulphur by mass. Calculate the least molecular mass of compound.

ChemistrySome Basic Concepts of ChemistryNEET

Options:

A $300$
B $400$
C $200$
D $255$

Solution:

1675 Upvotes Verified Answer

The correct answer is:

400

∵

8

g m

sulphur is present in

100

g m

of substance

∴

32 g m

sulphur will present

= \frac{100}{8} \times 32 = 400

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