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Assertion (A) : All the chemical equatio...

Assertion (A) : All the chemical equations must be balanced.
Reason (R) : Atoms are either created or destroyed in chemical reaction.

A

Both 'A' and 'R' are correct and 'A, is supported by 'R'.

B

Both 'A' and 'R' are correct, but 'A' is not supported by 'R'.

C

'A' is correct, but 'R' is incorrect.

D

'A' is incorrect, but 'R' is correct.

Text Solution

Verified by Experts

The correct Answer is:
C
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VGS PUBLICATION-BRILLIANT-CHEMICAL REACTIONS AND EQUATIONS-OBJECTIVE TYPE QUESTIONS
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  6. Assertion (A) : The element zinc has displaced hydrogen from hydrochlo...

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  7. Assertion (A) : Fe+CuSO(4)rarr FeSO(4)+Cu. Reason : (R) Copper is mo...

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  8. Assertion (A) : Oxiation take place in metals only. Assertion (B) : ...

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  9. Which one is not an oxidation process ?

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  10. Assertion (A) : Chips packets are filled with Vitamin 'C' and Vitamin ...

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  12. Match it and select the correct option. {:("i) Copper","A) "Fe(2)O(3...

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  13. Select the correct option given below. a) Chemical combination is al...

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  14. The layer which gives shiny finish to the wall after whitewash

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  15. Product of a reaction is ………………………. rarr2Fe+Al(2)O(3), Choose the reac...

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  16. On heating lead nitrate brown fumes of …………………. Are liberated.

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  17. Heating of Pb(NO(3))(2) gives two gases 'X' and 'Y'. The colour of X a...

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  18. xH(2)+yO(2)rarr zH(2)O. The values of x, y, z are

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