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A balloon filled with ethane is pricked ...

A balloon filled with ethane is pricked with a sharp point and quickly plunged into a tank of hydrogen at the same pressure . After some time, the balloon wil

A

Ethylene `(C_(2)H_(4))` inside it

B

Collapsed

C

Remained unchanged in size

D

Enlarged

Text Solution

Verified by Experts

The correct Answer is:
D
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER - 1-CHEMISTRY
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  2. We can say that the energy of a photon of frequency v is given by E = ...

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  3. A balloon filled with ethane is pricked with a sharp point and quickly...

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  4. A temperature in 0^(@)C is converted into K

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  5. When toluene is treated with acid KMnO(4), we get

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  6. Which of the following is least basic?

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  7. Which of the following on oxidation gives an acid containing two carbo...

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  8. By passing acetic acid vapours over calcium oxide at 600 K, the compou...

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  9. The number of methoxy groups in a compound can be determined by treati...

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  10. Iodoform when heated with silver powder, forms

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  11. The boiling point of n-alkanes is …. Than the branched chain alkanes o...

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  12. When HCl gas is passed through propene in the presence of benzoyI pero...

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  13. Benzaldoxime exists in how many forms ?

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  14. Reddish- brown (chocolate) ppt. are formed with:

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  15. NH(3) does not form complex with

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  16. Which of the following halogen oxides is ionic?

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  17. The anhydride of pyroslphuric acid

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  18. The colourless gas liberted by passing excess of chlorine through NH(3...

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  19. The metallic character of the element of IV A group

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  20. Colemanite is a mineral of

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