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Which of the following is not used to di...

Which of the following is not used to distinguish ethene from ethane

A

alkaline `KMnO_(4)`

B

ammoniacal `Cu_(2)Cl_(2)`

C

iodine in `C Cl_(4)`

D

bromine in `C Cl_(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
Ammonical `Cu_(2)Cl_(2)` is used to distinguish alkynes.
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KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2001-Chemistry
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  2. P(4)O(10) is not used to dry NH(3) gas because

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  3. Which of the following is not used to distinguish ethene from ethane

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  4. To get n-type doped semiconductor, the impurity to be added to silicon...

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  5. On heating ethanol with exess of concentrated H(2)SO(4) " to " 170^(@)...

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  6. How much of NaOH is required to neutralise 1500 cm^(3) of 0.1N HCl? (N...

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  7. When electron in hydrogen atom jumps to the inner most orbit, the radi...

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  8. Which of the following has highest ionization potential?

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  9. The boiling point of water is exceptionally high because

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  10. The oxidation number and the electronic configuration of sulphur in H(...

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  11. The total number of lattice arrangements in different crystal system i...

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  12. In thermite process the metal used as reducing agent is

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  13. Which of the following alloys is used for making magnet for hearing Ai...

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  14. Excess of Na^(+) ions in human system causes

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  15. Which one of the following metallic hydroxide does not dissolve in sod...

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  16. Gold sol is an electronegative sol. The amount of electrolyte required...

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  17. The solubility product of a binary weak electrolyte is 4 xx 10^(-10) "...

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  18. In the case of small cuts, bleeding is stopped by applying potash alum...

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  19. A radioactive isotope having a half life of 2.3 days was received afte...

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  20. Aluminium displaces hydrogen from acid, but copper does not. A Galvani...

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