Which one of the following is not equal to gram molecular mass of nitrogen?

6.022 × 10²³ atoms of nitrogen

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1 mole of nitrogen molecule

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6.022 × 10²³ molecules of nitrogen

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28 g

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Solution

The correct option is C
6.022 × 10²³ molecules of nitrogen

6.022 × 10²³ atoms of nitrogen is equal to gram atomic mass of nitrogen and not gram molecular mass.

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Q. If one mole of nitrogen molecules weighs 28 g, calculate the mass of one molecule of nitrogen in grams.

One mole of any substance contains $6.022 \times 10^{23}$ atoms/molecules. Number of molecules of $H_{2} S O_{4}$ present in 100 mL of $0.02 M H_{2} S O_{4}$ solution is.............

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Which one of the following is not equal to gram molecular mass of nitrogen?

The correct option is C 6.022 × 1023 molecules of nitrogen 6.022 × 1023 atoms of nitrogen is equal to gram atomic mass of nitrogen and not gram molecular mass.

The correct option is C
6.022 × 10²³ molecules of nitrogen

6.022 × 10²³ atoms of nitrogen is equal to gram atomic mass of nitrogen and not gram molecular mass.