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Cation exchange resin is regenerated by ...

Cation exchange resin is regenerated by passing HCl solution.

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Cation exchanger is regenerated by passing HCl solution.
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PEARSON IIT JEE FOUNDATION-Water-Level-1
  1. Water containing calcium bicarbonate produces with soap.

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  2. Hard water is fit for dyeing clothes.

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  3. Cation exchange resin is regenerated by passing HCl solution.

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  4. Salt is added to pure water to increase its electrical conductivity.

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  5. Two volumes of hydrogen and one volume of oxygen compose one volume of...

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  6. hardness is removed by Clark's method.

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  7. Specific heat of water is 1 cal g^(-1) .^(@)C^(-1)

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  8. and are two types of underground water.

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  9. Hydrated sodium aluminium silicate is called .

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  10. The exhausted permutit contains and ions in place of Na^(+) ions.

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  11. In sedimentation process, alum the process of precipitation of suspen...

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  12. Addition of releases which helps in killing the harmful bacteria pre...

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  13. Addition of acid to water, the conductivity.

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  14. In electrolysis of water gas is liberated at cathode.

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  15. The change of water into water vapour at 30^(@)C at slow rate is calle...

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  16. Small water droplets associated with dust particles to form larger agg...

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  17. Percentage of water in animals varies from to .

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  18. Which of the following processes is not involved in the purification o...

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  19. Which of the following sources of water is not used for drinking purpo...

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  20. Density of water is maximum

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