Chemistry, asked by rudraprataps2002, 9 months ago


8g of a metal oxide contains 3.2 g of oxygen, then
oxide can be
(1) Mgo
(2) LI2O
(3) Na2o
(4) CaO​

Answers

Answered by tanvi483
3

Answer:

1 . MgO

Explanation:

we can find it by % of oxygen.

Answered by Phenomenal122
1

Answer:see here option 4 is correct. Cao.

Explanation:see, amount of metal is(8-3.2)or 4.8 gram, so from stoichiometry only Cao is nearby, approximately (4.0gram of CA involved) by this data, so undoubtedly it will be the correct answer.

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