Question

4. A crystalline substance has density of 2g/cc with FCC crystal lettice. Its edge length is 700pm. The molecular mass of the crystalline substance in g/mol is
a) 51. 20 (b) 206.6 (c) 103.30 , (D) 74.50​

Answer 1

Explanation:

a) 51. 20

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Answer 2

Answer:

The answer is (c)103.30

Explanation:

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