WBJEE · Chemistry · Some Basic Concepts of Chemistry
What will be the mass of one atom of \({ }^{12} \mathrm{C}\) ?
- A 1 a.m.u.
- B \(1.9923 \times 10^{-23} \mathrm{~g}\)
- C \(1.6603 \times 10^{-22} \mathrm{~g}\)
- D 6 a.m.u.
Answer & Solution
Correct Answer
(B) \(1.9923 \times 10^{-23} \mathrm{~g}\)
Step-by-step Solution
Detailed explanation
Hint: Mass of 1 atom of \({ }^{12} \mathrm{C}=12\) a.m.u. \(=12 \times 1.66 \times 10^{-24} \mathrm{~g}=1.9923 \times 10^{-23} \mathrm{~g}\)
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