1

COMEDK 2020

MCQ (Single Correct Answer)

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The number of gram molecules of chlorine in $$6.02\times10^{25}$$ hydrogen chloride molecules is

2

COMEDK 2020

MCQ (Single Correct Answer)

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Which one of the following has maximum number of atoms of oxygen?

3

COMEDK 2020

MCQ (Single Correct Answer)

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Molarity of a given orthophosphoric acid solution is 3M. It’s normality is

4

COMEDK 2020

MCQ (Single Correct Answer)

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The mass of a metal, with equivalent mass 31.75, which would combine with 8 g of oxygen is

Questions Asked from Some Basic Concepts of Chemistry (MCQ (Single Correct Answer))

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