Science, asked by nidhi2007kumari, 6 months ago

the number of moles in 128 gram oxygen molecules are

3 moles
5 moles
4 moles
2 moles

please please please help me
but don't write anything else for points

Answers

Answered by Alfa364

1

Answer:

the number of moles in 128 gram oxygen molecules are 4 moles

Answered by hchatterjee323

0

Answer:

4 moles is the answer of your question

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