Psychology, asked by bsjsbbsbsjsbs, 18 days ago

in bracken
Use the correct form of Verbs
we (know each other since
two
years,​

Answers

Answered by sayyedaleemuddin7890
0

Explanation:

In an experiment, 3.672 g of copper oxide gave, on reduction, 2.938 g of copper. What is mass of oxygen formed? What is the ratio of masses of copper and oxygen? (A) 0.634 g. 4:1 (B) 0.534 g 1:4 (C) 0.734 g 4:1 (D) 0.934 g 1:4

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