The total atoms of oxygen in MnO 2 is-A- 2

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Standard VIII

Chemistry

Balancing Chemical Equations

The total ato...

Question

The total atoms of oxygen in ${MnO}_{2}$ is:
2

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Solution

The correct option is A 2
The subscript next to the element denotes the number of atoms present in the molecule. In ${MnO}_{2}$ , oxygen has 2 as a subscript. Hence, the number of oxygen atoms is 2.

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The total atoms of oxygen in MnO2 is:2

The correct option is A 2The subscript next to the element denotes the number of atoms present in the molecule. In MnO2, oxygen has 2 as a subscript. Hence, the number of oxygen atoms is 2.

The total atoms of oxygen in ${MnO}_{2}$ is:
2

The correct option is A 2
The subscript next to the element denotes the number of atoms present in the molecule. In ${MnO}_{2}$ , oxygen has 2 as a subscript. Hence, the number of oxygen atoms is 2.