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The gas used for inflating the tyres of ...

The gas used for inflating the tyres of aeroplanes is:

A

`H_2`

B

He

C

`N_2`

D

Ar

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SHARAM PUBLICATION-SET 16-EXERCISE
  1. For the reduction of silverions with copper metal, the standard cell p...

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  2. The rate of the reaction 2NO + Cl2 rarr 2 NOCl, is given by the rate c...

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  3. The gas used for inflating the tyres of aeroplanes is:

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  4. The highest oxidation state of Manganese is

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  5. Chloramphenicol is

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  6. Which of the following does not react with Hinsberg's reagent?

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  7. What happens when formic acid is reduced by lithum aluminium hydride?

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  8. How is Dacron synthesised?

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  9. Write the Nernst equation and emf of the following cell at 298K. Fe(...

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  10. What is especially observed when a beam of light is passed through a c...

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  11. When do you observe, when NaCl solution is added to Ferric hydroxide ...

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  12. Give two characteristics of 1st order reaction.

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  13. How is nickel refined by Mond' s process ?

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  14. What is the action of cold dilute HNO3 with Zinc?

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  15. Distinguish between double salt and complex salt

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  16. Give a chemical test to distinguish between acetaldehyde and benzaldeh...

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  17. Give three differences between crystalline and Amorphous solids.

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  18. Write short note on activation energy.

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  19. Write the favourable conditions in the Haber's process of manufacture ...

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  20. What happens when NH3 is added to Copper sulphate solution.

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