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The ratio between the number of molecule...

The ratio between the number of molecules in equal masses of nitrogen and oxygen is

A

`7:8`

B

`1:9`

C

`9:1`

D

`8:7`

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The correct Answer is:
D
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AAKASH SERIES-STOICHIOMETRY-OBJECTIVE EXERCISE - 1
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  2. The following property of a gas does not vary with pressure and temper...

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  3. The ratio between the number of molecules in equal masses of nitrogen ...

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  4. The gas which is twice as dense as oxygen under the same conditions is

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  6. A chemical equation is always balanced with respect which one of the f...

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  7. Which of the following has highest mass?

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  8. 1 gram of hydrogen contains6xx10^(23) atoms. Then 4 grams of He contai...

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  9. Elements 'A' and 'B' combine in the ratio of their

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  10. Molecular weight of orthophosphoric acid is M. Its equivalent weight i...

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  11. Which of the following acid has the same molecular weight and equivale...

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  12. The equivalent mass of CaCO(3)

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  13. The following is not a fixed quantity

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  16. Molecular weight of KMnO(4) is "M". In a reaction KMnO(4) is reduced t...

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  17. When Ferrous sulphate acts as reductant, its equivalent weight is

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  18. 2H(2)Orarr 4e^(-)+O(2)+4H^(+).The equivalent weight of oxygen is

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  19. In acidic medium dichromate ion oxidises ferrous ion to ferric ion. If...

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  20. The equivalent weight of hypo in the reaction [M is molecular weight] ...

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