Question

No of moles present in 64gram of dioxygen

Answer 1

Answer:

molar mass of oxygen is 16 grams, it means that 1 mole oxygen weighs 16 grams. therefore 64 gram oxygen = 64/16 = 4 mole oxygen.

Explanation:

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Answer 2

answer:- 2 mole

mole= given mass/ molar mass

•°•no. of moles in O2 = 64/32 = 2

hence, 2mole present in 64gram of dioxygen.

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