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Veni : All metals are shines., Sana : Al...

Veni : All metals are shines., Sana : All shines are metals.

A

Veni is correct but Sana is wrong

B

Veni is wrong but Sana is correct

C

Both are correct

D

Both are wrong

Text Solution

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VGS PUBLICATION-BRILLIANT-METALS AND NON-METALS-EXERCISE
  1. Why are coils of electric toasters and electric irons made of an alloy...

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  2. Assertion (A): Mercury is not a metal., Reason (R): Mercury does not s...

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  3. Veni : All metals are shines., Sana : All shines are metals.

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  4. Assertion (A): Bases are prepared with oxides of metals., Reason (R) :...

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  5. Find the correct one.

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  6. What will happen if you use wooden bell in your school ?

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  7. Predict a metal, which is a metal but does not have sonority.

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  8. How can you say plastic does not have property of malleability ?

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  9. There is substance ‘X’. After burning, it is.changed into powder. If w...

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  10. What happens if we add copper dust into Ferrous sulphate solution ?

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  11. Guess the reason why does Ferrous (Iron) does not displace Zinc from Z...

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  12. Which gas is liberated when, acids react with metals ? Give one exampl...

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  13. generally do not react with water.

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  14. metal get green coating when exposed to air.

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  15. Among which is does not react with air?

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  16. How do you prove that iron is more reactive than copper?

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  17. metal gets rust when exposed to air.

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  18. The gas which produces pop sound.

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  19. When zinc granules are added to copper sulphate is deposited at the b...

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  20. Why do silver objects and jewellery become black after some time ?

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