Question

Calculate the number of particles in each of the following: (1) 46 g of Na atoms (number from mass (ii) 8 g 0, molecules (number of 2. W a 1 molecules from mass) (iii) 0.1 mole of carbon atoms (number from given moles)​

Answer 1

Answer:

I don't know the answer but Calculate the number of hydrogen atoms. N(H atoms) = number of hydrogen atoms = ?

...

Solution:

N = n × NA

where

N = number of particles

n = moles of particles

NA = Avogadro number = 6.022 × 1023

Answer 2

Answer:

a) Na के 1 मोल में = 6.022 x 1023 परमाणु होते हैं

Explanation:

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