166.023×1023g

\frac{23}{6.023 \times 10^{23}}

g

\frac{1}{6.023 \times 10^{23}}

g

8u

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Mass of one atom of oxygen is
$\frac{16}{6.023 \times 10^{23}}$ g
$\frac{23}{6.023 \times 10^{23}}$ g
$\frac{1}{6.023 \times 10^{23}}$ g
8u
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Academic Chemistry NCERT Class 9

Correct Answer: (a)16/6.022x 1023

Explanation: Mass of one atom of oxygen

1 mole of oxygen atom = 16 gm = 6.022 x 1023

Therefore, Mass of one atom of oxygen = 16/6.022x 1023

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Updated on: 19-Jan-2023

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