Science, asked by sabyasachipatra, 6 months ago

What is the mass of 0.2 mole of Oxygen gas? *​

Answers

Answered by ayushisingh5
18

Answer:

6.4 g

The molecular weight of Oxygen is twice the atomic weight (since Oxygen is diatomic)=16*2=32 . Thus, the mass of 1 mole of Oxygen is 32g. Therefore, the mass of 0.2 moles of Oxygen is 32*0.2= 6.4 g(Answer).

Answered by Anonymous
8

Answer:

6.4 g

Explanation:

The molecular weight of Oxygen is twice the atomic weight (since Oxygen is diatomic)=16*2=32 . Thus, the mass of 1 mole of Oxygen is 32g. Therefore, the mass of 0.2 moles of Oxygen is 32*0.2= 6.4 g(Answer).

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