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Hi friends please answer the question??​

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Answer:

Hey!!

On Dividing the MASS of 1atomic mass unit(in grams)[which is spproximately equal to that of a proton or a neutron], we get the total NUMBER of PARTICLES in a mole of any subtsance, i.e, Avogadro's number.

As, 1amu=1.66054×10-²⁴g

i.e. \: 1 \: mol e=  \frac{1g}{1.66054 \times 10 {}^{ - 24} g}

⇒   \frac{10}{1.66054}  \times 10 {}^{23}

Which gives us the VALUE of 1 mole in units

⇒1 \: mol = 6.022137 \times 10 {}^{23} units



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