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Assertion (A) : Micelles present in wate...

Assertion (A) : Micelles present in water will attracts each other. Reason (R) : Micelles exhibits ion – ion attraction in water.

A

A and R are true

B

A and R are false

C

A is true but R is false

D

A is false but R is true

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VGS PUBLICATION-BRILLIANT-CARBON AND ITS COMPOUND-EXERCISE
  1. What is the product when carbon undergoes combustion reaction?

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  2. What will happen if soap solution Add to dirty grease ?

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  3. Assertion (A) : Micelles present in water will attracts each other. Re...

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  4. There is a substance ‘P’, it has a sweet odour. The ‘P’ may be

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  5. ............ +O2 to CO2 + heat.

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  6. 2C2 H5OH + 2Na to 2C2H5ONa +

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  7. Grease + soap undersetrarr(water) .......

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  8. CH4 : Substitution Reaction::C2H2:

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  9. Which of the following is formed when ethyl alcohol is treated with Co...

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  10. The product that is formed by dehydration of ethanol in conc. Sulphuri...

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  11. reacts with sodium metal to produce hydrogen gas.

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  12. When ethanolc acid is heated with Ethanol and conc. compound formed i...

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  13. An organic compound 'X' with a molecular formula C2 H6 O undergoes oxi...

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  14. A few drops of ethanoic acid were added to solid sodium carbonate. The...

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  15. If 2ml of acetic acid was added slowly in drops to 5ml of water then w...

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  16. Which one is required to prepare vinegar ?

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  17. Take Ethanol in a test tube add metallic sodium to it. If you test the...

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  18. C 6=1s^2 2s^2 2p^6 and the given element i) C has 6 electrons, 6 prot...

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  19. The carbon can form: i) All single bonds ii) One double and two sing...

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  20. CH4 has bonds.

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