Question

If the mass of 0.25 mole atom of an element X is 2.25 g, the mass of one atom of X is about -

(A) 1.5 × 10–24 g (B) 2.5 × 10–23 g

(C) 1.5 × 10–23 g (D) 2.5 × 10–24 g​

Answer 1

Answer:

mere ques pr aa

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