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Out of the two allotropic forms of dihyd...

Out of the two allotropic forms of dihydrogen, the form with lesser molecular energy is

A

Ortho

B

Meta

C

Para

D

All have same energy

Text Solution

Verified by Experts

The correct Answer is:
c
The para form of `H_(2)O` has lesser energy than the ortho form.
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A2Z-HYDROGEN-Section D - Chapter End Test
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  3. Out of the two allotropic forms of dihydrogen, the form with lesser mo...

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  4. Saline hydrides react explosively with water, such fires can be exting...

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  5. When temporary hard water containing Mg(HCO(3))(2) is boiled, the ppt....

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  6. Permanent hardness due to Mg^(2+) ions is best removed by

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  7. Plumbosolvency is a health hazard in the transporatatino of

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  8. Hardness producing salt, whose solubility in water decreases with rise...

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  9. A sample of water containing some dissolved table sugar and common sal...

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  10. Water obtained by purification with organic ion exchange resins is

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  11. Hydrogen can be fused to form helium at

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  12. There is a smaple of 10 volume of hydrogen peroxide solution . Calcula...

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  13. Lead pipes are not used for carrying drinking water because

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  14. Hardness of water is due to presence of salts of

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  15. There is a smaple of 10 volume of hydrogen peroxide solution . Calcula...

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  16. A dilute solution of H(2)O(2) is labelled as 20 volume . Its percentag...

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  17. The volume of oxygen liberated from 0.68g of H(2)O(2) is

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  18. Assertion : Calgon is used in manufacture of soft water being used for...

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  19. Assertion : The decomposition of H(2)O(2) is a disproportionation rea...

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  20. Assertion : Hydrogen peroxide forms only one series of salts called pe...

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