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The byproduct of Solvay used in photogra...

The byproduct of Solvay used in photography is:

A

`CO_2`

B

`CaCl_2`

C

`NH_3`

D

`CaCO_3`

Text Solution

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The correct Answer is:
B
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MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE
  1. Which substances gives a different flames colouration from the other?

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  2. What would you observe if excess of dilute NaOH solution is added and ...

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  3. The byproduct of Solvay used in photography is:

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  4. The compound of Solvay process is

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  5. Manufacture of NaOH is done by:

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  6. Molecular formula of Glauber's salt is:

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  7. An ore of potassium is:

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  8. Alkali metals are good reducing agents because they easily:

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  9. When chlorine is passes through concentrated solution KOH, the compoun...

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  10. The salt on heating does not give brown coloured gas is:

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  11. Sodium carbonate is:

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  12. The reaction of sodium with water is highly exothermic. The rate of re...

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  13. When ammonical solution of common salt is saturated with carbon dioxid...

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  14. The outermost electron is most loosely held in:

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  15. Sodium peroxide in contact with moist air turns white due to the forma...

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  16. Which of the following alkali metal ion in aqueous solution is the bes...

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  17. Alkali metal chloride soluble in pyridine is:

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  18. The chloride ion is isoelectronic with potassium. The size of chloride...

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  19. Elements of group 1 react violently with water and the solution become...

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  20. Which does not form peroxide on heating in air?

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