The relative molecular masses of hydrogen, nitrogen, oxygen and chlorine are X times of their relative atomic masses. Identify X.

Same

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Double

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Triple

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Half

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Solution

The correct option is B Double
The relative molecular masses of hydrogen, nitrogen, oxygen and chlorine are double of their relative atomic mass as they exist as diatomic molecules.

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The relative molecular masses of hydrogen, nitrogen, oxygen and chlorine are X times of their relative atomic masses. Identify X.

The correct option is B DoubleThe relative molecular masses of hydrogen, nitrogen, oxygen and chlorine are double of their relative atomic mass as they exist as diatomic molecules.

The correct option is B Double
The relative molecular masses of hydrogen, nitrogen, oxygen and chlorine are double of their relative atomic mass as they exist as diatomic molecules.