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The statments regarding the compounds of...

The statments regarding the compounds of sodium are
(i) The mixture of NaOH and CaO is used as decarboxylating agent
(ii) aq. NaOH reacts with silicon to form water glass

A

only (i) is correct

B

only (ii) is correct

C

both (i) and (iii) are correct

D

both (ii) and (iii) are wrong

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-ALKALI METALS-OBJECTIVE EXERCISE - 2
  1. Which one of these is basic ?

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  2. Which of the following is formed when lithium is heated in air ?

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  3. Which of the following is paramagnetic

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  4. Zinc reacts with hot and concentrated NaOH and forms

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  5. The sodium hydroxide solution at the surface reacts with the CO(2) in ...

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  6. Sodium peroxide which is a yellow solid, when exposed to air becomes w...

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  7. Sodium carbonate is soluble in water because

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  8. Which of the following statements is not true for lithium ?

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  9. Which of the following is not the correct use of caustic soda ?

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  10. Match the following {:("List - I","List - II"),("A) "NaOH,"I) In fir...

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  11. The statments regarding the compounds of sodium are (i) The mixture...

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  12. Consider the following reactions : I. Al + NaOH + H2O overset(Delta...

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  13. The following are statments regarding sodium carbonate i) The formul...

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  14. Read the following statements i) Crystal of NaOH are deliquescent ...

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  15. Match the following {:("List - I","List - II"),("A) "NaOH,"I) In fir...

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  16. Na(2)O(3).10H(2)Ooverset(373K)rarrAoverset(gt373K)rarrB. 'A' in the...

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  17. Which of the following are arranged in increasing order of solubilitie...

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  18. The following are the statements regarding NaOH i) It is prepared by C...

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  19. The metal that behaves odd when dissolved in a solution of caustic sod...

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  20. The pair of compound which cannot exit together in solution is

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