IIT JEE Questions And Answers :: Qualitative Inorganic Analysis: part2



IIT JEE : Qualitative Inorganic Analysis QUESTIONS AND ANSWERS :: part2 : 1 to 5

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

1.Which of the following salts does not liberate carbondioxide on treatment with dilute hydrochloric acid?

Bismuth carbonate
Copper carbonate
Calcium carhonate
Basic lead carhonate.

2.Which of the following precipitate are dirty white in colour?

CoS
ZnS
CuS
MnS.

3.Whcih of the following pairs of reagents will give white precipitate with aqueous solution of sodium chloride?

Silver nitrate, potassium chromate
Potassium chromate, potassium cobaltinitrite
Silver nitrate, Potassium pyroantimonate
Silver nitrate, potassium oxalate.

4.Two colourless solutions are mixed. A white precipitate results which turns black on addition of ammonia. The two solutions are respectively

Lunar caustic and hypo
Mercurous nitrate and sodium chloride
Washing soda and barium nitrate
Sodium bicarbonate and calcium nitrate

5.Which of following salt contains two different metal atoms but gives test for only one in the aqueous solution?

Mohrs salt
Potash alum
Potassium ferrocyanide
Carnallite.

More Qualitative Inorganic Analysis QUESTIONS AND ANSWERS available in next pages

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