Find the no. Of atoms in …
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Payal Singh 8 years, 7 months ago
Molecular Mass of 12C = 12
No of Atoms in 12g of 12C = 6.022 × 1023
No of Atoms in 1g of 12C =
{tex}{1\over 12 }\times {/tex} 6.022 × 1023
No of Atoms in 20g of 12C =
{tex}{20\over 12}\times {/tex}6.022 × 1023 = {tex}10.036 \times 10^{23}{/tex}
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