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Pickles are not stored in steel or alumi...

Pickles are not stored in steel or aluminium containers because

A

steel has chromium which is poisonous.

B

aluminium taken up oxygen from pickles and spoils it.

C

pickles have acids which can corrode iron and aluminium making pickles poisonous.

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
C
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PEARSON IIT JEE FOUNDATION-CLASSIFICATION OF MATTER-Multiple choice questions
  1. Which of the following is a pure substance?

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  2. Aluminium foil can be made from aluminium by using

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  3. Pickles are not stored in steel or aluminium containers because

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  4. The molecular arrangement of a substance depends upon

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  5. Silver, gold and platinum are called noble metals because .

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  6. Which of the following statements is true regarding solids?

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  7. In which of the following subtances, intermolecular force of attractio...

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  8. Which of the following has maximum compressibility?

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  9. On heating, the temperature of the melting solid

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  10. Which of the following changes directly from solid to gas on heating?

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  11. The process of phase transition from solid to liquid involves the foll...

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  12. Under the normal conditions of temperature and pressure, the nonmetal ...

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  13. Which of the following is not polyatomic ?

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  14. Which of the following is not a mixture?

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  15. Which of the following elements is used for vulcanisation?

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  16. During the separation of acetone from water by fractional distillation...

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  17. During the separation of immiscible liquid-liquid mixture by separatin...

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  18. A student is carrying out distillation process in the lab. Water is bo...

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  19. Which among the pair is separated by using the principle of dissolutio...

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  20. In which of the following uses of nitrogen, its characteristic propert...

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