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How many moles of Ar are there in the cylinder?

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in Chemical Process Calculation by (98.7k points)
How many moles of Ar are there in the cylinder?

(a) 1

(b) 2

(c) 4

(d) 6

This question was addressed to me in homework.

This is a very interesting question from Mole and Molecular Weight in chapter Introductory Concepts of Chemical Process Calculation

1 Answer

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Best answer
Right option is (a) 1

For explanation: Number of moles = mass / molecular weight.

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