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Statement-1 :V group basic radicals are ...

Statement-1 :`V` group basic radicals are precipitated as their carbonates by `(NH_(4))_(2)CO_(3)` in presence of ammonia or ammonium chloride.
Statement-2 :Aqueous ammonia maintains the `pH` of the solution basic.

A

Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1.

B

Statement-1 is True, Statement-2- is True, Statement-2 is NOT a correct explanation for Statement-14

C

Statement-1 is True, Statement-2 is False

D

Statement-1 is False, Statement-2 is True

Text Solution

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The correct Answer is:
B
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GRB PUBLICATION-SALT ANALYSIS-Reasoning Type
  1. Statement-1:When H(2)S gas is passed into an aqueous solution of ZnCl(...

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  2. Statement -1 :An original solution containing excess of Ni^(2+) ions g...

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  3. Statement-1 :V group basic radicals are precipitated as their carbonat...

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  4. Statement-1 : In dilute solution of strontium ions, yellow precipitate...

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  5. Statement-1 :White precipitate of Mg(OH)(2) is insoluble in excess of ...

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  6. Statement-1 :White precipitate of zinc phosphate in soluble in ammonia...

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  7. Statement-1: Only nitric is decomposed when treated with urea acidifie...

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  8. Statement-1: In a mixture containing Br^(-) and I^(-), violet colour (...

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  9. Statement-1: Orthophosphate gives yellow precipitate with silver nitra...

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  10. Statement-1: PbCI(2) and AgCI precipitates can be separated by ammonia...

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  11. Statement-1: Hg(2)CI(2)is blackened by NH(3) due to the formation of i...

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  12. Statement-1: Unexposed silver nitrate of a photographic plate is remov...

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  13. Statement-1: Barium bromide gives some colour. Precipitate with AgNO(3...

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  14. Statement-1: Aqueous solution of Pb^(2+) ions gives white precipitate ...

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  15. Statement-1: White precipitates of AgCI and PbCI(2) can be separated b...

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  16. Statement-1 :Cu^(2+) and Cd^(2+) ions form complexes with excess of p...

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  17. Statement-1: Aqueous solution containing sodium acetate and ferric chl...

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  18. Statement-1: Presence of Fe^(3+) in an aqueous solution can be confirm...

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  19. Statement-1: Chromium ions give gree precipitate of Cr(OH)(3) with Na(...

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  20. Statement-1: In neutral solution, there is partial precipitation of zi...

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