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.......... gas is obtained on reaction o...

.......... gas is obtained on reaction of ammonium sulphate with caustic soda ?

A

`H_(2)`

B

`Cl_(2)`

C

`O_(2)`

D

`NH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
`(NH_(4))_(2)SO_(4) + 2NaOH(aq) to 2NH_(3) + 2H_(2)O + Na_(2)SO_(4)`
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KUMAR PRAKASHAN-THE P-BLOCK ELEMENTS -SECTION-E (MULTIPLE CHOICE QUESTIONS (MCQS)) (DARPAN.S EXAM ORIENTED MCQS)
  1. ..........is highest soluble in water.

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  2. Which factor is suitable for inertness of N2 ?

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  3. .......... gas is obtained on reaction of ammonium sulphate with caust...

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  4. ..........oxide is linear.

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  5. In blast furnace, which mixture on heating gives phosphorous ?

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  6. Phosphine gas gives explosion on contact with ..........

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  7. What is possessed by pyrophosphoric acid ?

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  8. Electronic arrangement of pollonium is..........

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  9. Which of the following has highest electronegitivity ?

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  10. Liquid oxygen possess..........color.

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  11. When Al2O3 is reacted with aqueous solution of HCl gives..........comp...

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  12. What is industrial name of H2S2O7 ?

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  13. When Cu metal is heated with concentrated sulphuric acid, then...........

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  14. ..........acid is useful in lead storage cell.

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  15. Number of S = O bond present in H2S2O8 is …………….

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  16. In..........oxidation number of sulphur is +7.

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  17. In..........oxoacid of sulphur has lone pair of electron on sulphur at...

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  18. Atomic number of At is ..........

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  19. Electronic arrangement of Lv is...........

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  20. Chlorination of ethane is carried out in presence of ..........

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