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Dinitrogen oxide is prepared by (i) he...

Dinitrogen oxide is prepared by
(i) heating a `1:1` mixture of hydroxylamine hydrochloride and sodium nitrite
(ii) reducing nitric oxide with sulphur dioxide
(iii) the action of cold and dilute nitric acid on zinc metal
(iv) reducing nirtic acid with stannous chloride and hydrochloric acid.

A

(i), (ii), (iii) and (iv)

B

(i), (ii), (iii)

C

(ii),(iv)

D

(i),(iv)

Text Solution

Verified by Experts

The correct Answer is:
1
`NH_(2)OH.HCl+NaNO_(2)rarrH_(2)O+NaCl+2H_(2)O`
`2NO+SO_(2)+H_(2)OrarrH_(2)SO_(4)+N_(2)O`
`4Zn+10HNO_(3)rarr4Zn(NO_(3))_(2)+N_(2)O+5H_(2)O`
`4SnCl_(2)+8HCl+2NHO_(3)rarr4SnCl_(4)+N_(2)O+5H_(2)O`
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R SHARMA-THE P BLOCK ELEMENTS-Follow-up Test 6
  1. Nitrous oxide is obtained by the thermal decomposition of

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  2. Dinitrogen oxide is prepared by (i) heating a 1:1 mixture of hydroxy...

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  3. Which of the following is wrong for nitrogen (I) oxide?

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  4. Nitrous oxide reacts with red -hot copper to give

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  5. Sodium azide (NaN(3))is prepared by heating a mixture of

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  6. In the N(2)Omolecule the

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  7. Nitric oxide(NO)is prepared in the laboratory by

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  8. Which of the following statement is incorrect for nitric oxide (NO)?

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  9. The number of valence electrons in nitric oxide is11. Among these,one ...

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  10. The resonating structure of NO are represented by

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  11. Which of the following complexes is responsible for the brown colour o...

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  12. Which of the following statement is correct regarding the nitric oxide...

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  13. Nitrogen sesquoxide (N(2)O(3))canbe obtained by cooling (below-30^(@)C...

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  14. Nitrogen sesquoxide (N(2)O(3) is a//an

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  15. NO(2) a red -brown poisonous gas is prepared in the laboratory by heat...

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  16. which of the following statement is not correct for the nitrogen dioxi...

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  17. In the formation of the dimer N(2)O(4)from two molecules of NO(2)the o...

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  18. NO(2) reacts with F(2) to give

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  19. Liquid N(2)O(4)is a useful nonaqueous solvent in which

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  20. Dinitrogen pentoxide ,a colourless deliquescentsolid is ,prepared by

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