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Chemistry
Let atomic mass of an element be ‘A' gram. Then mass of 10 atoms of element ‘A ’ in amu is
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Q. Let atomic mass of an element be $‘A'$ gram. Then mass of $10$ atoms of element $‘A ’$ in amu is
Some Basic Concepts of Chemistry
A
$\frac{A}{10}$
12%
B
$\frac{A}{6.023 \times 10^{23}}$
17%
C
$10\,A$
28%
D
$\frac{10A}{6.023 \times 10^{23}}$
42%
Solution:
R.A.M. = $A$ amu, so $1$ atom = $A$ amu, and $10$ atoms = $10\, A$ amu