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Bleaching powder loses its power on keep...

Bleaching powder loses its power on keeping for a long time because

A

It changes into calcium hypochlorate

B

it change into calcium chloride and calcium hydroxide

C

it absorbs moisture

D

it changes into calcium chloride and calcium chlorate

Text Solution

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The correct Answer is:
D
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ERRORLESS -S AND P BLOCK ELEMENTS-Ordinary thinking (Halogen family)
  1. In which cases, the order of acidic strength is not correct ?

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  2. The stability of interhalogen compounds follows the order

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  3. Bleaching powder loses its power on keeping for a long time because

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  4. Which of the following element is extracted commercially by the electr...

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  5. Among the halogens, the one which is oxidised by nitric acid is

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  6. Chlorine gas reacts with red hot calcium oxide to give

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  7. On heating, chloric acid decomposes to

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  8. For N^(3-) gt O^(2-) gt F^(-) and Na^(+), the order in which their ion...

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  9. Which of the following is not a pseudohalide

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  10. If I2 is dissolved in aqueous KI, the intense yellow species I3^ is fo...

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  11. on exciting Cl(2) molecule by UV light, we get

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  12. The chief source of iodine in which it is present as sodium iodate is

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  13. Hydrogen has the tendency to gain one election to acquire helium confi...

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  14. On heating NaCl+K(2)CrO(7)+conc.H(2)SO(4), the gas comes out is

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  15. The component which forms a dative bond with ammonia

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  16. When Cl2 gas is passed through hot and conc. solution of KOH, followi...

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  17. Which of the following has lowest boiling point

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  18. Which of the following is isolated in pure form

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  19. Which of the following is the CORRECT order for strength of C-X bond ?

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  20. Chlorine reacts with sodium hydroxide under various conditions to give

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