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(A): An oxidation reaction requires oxyg...

(A): An oxidation reaction requires oxygen always.(B) : A combustion reaction requires oxygen always.

A

Both A and B are true

B

Both A and B are false

C

‘A is true but ‘B’ is false

D

‘A’ is false but ‘B’ is true

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VGS PUBLICATION-BRILLIANT-CARBON AND ITS COMPOUND-EXERCISE
  1. (A) : Carbon forms a large number of compounds (R) : Carbon has high...

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  3. (A): An oxidation reaction requires oxygen always.(B) : A combustion r...

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  4. Assertion (A) : Unsatured organic com pounds undergo substitution reac...

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  5. P : Particles in a true solution are less than 1 nm in diameter. Q: Pa...

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  6. Assertion (A): Fats are.sold in state at room temperature. Reason (R):...

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  7. Alkanes are also known as

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  8. Predict a substance which can be used as a good conductor and also as ...

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  9. What is the product when carbon undergoes combustion reaction?

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

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

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

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  13. ............ +O2 to CO2 + heat.

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  14. 2C2 H5OH + 2Na to 2C2H5ONa +

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

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  16. CH4 : Substitution Reaction::C2H2:

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

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

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  19. reacts with sodium metal to produce hydrogen gas.

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

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