Chemistry, asked by rudraprataps2002, 10 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.

Previous Question
Next Question
Similar questions
Chemistry, 5 months ago
A heterogeneous mixture is made of two or more substances that are in the same place but not chemically combined. True or False...
Business Studies, 5 months ago
What is brand? can company name become brand name if yes then also give some examples.​
Math, 5 months ago
Ram calculates his profit percentage on cost price whereas Shyam calculates his profit percentage on selling price. The difference in their profits is Rs 200. If both of them sell a product at the same price and make 25% profit, find the price at which the product was sold.​
English, 10 months ago
Why Buy Plastic Bags...
English, 10 months ago
How To Get Rid Of Eye Bags Plastic Surgery...
Physics, 1 year ago
Who is Ceoo of Google....
Math, 1 year ago
pls help me with this question...
Math, 1 year ago
There are only red, yellow and orange buttons in a jar. the ration is 7:4:9 what percentage of the button in the jar that is orange.