Qualitative Inorganic Analysis QUESTIONS AND ANSWERS

IIT JEE : Qualitative Inorganic Analysis QUESTIONS AND ANSWERS :: part1 : 26 to 30

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

26.Nitric acid is generally not used for preparation of original solution in analysis of basic radicals, because

It is a strong oxidising agent

It is reducing agent

It forms insoluble nitrates

Nitrate ions cause interference with the scheme of analysis.

27.The salt of which of the following metal gives violet colour in borax bead test?

Mn.

28.The name of the blue product of the reaction between ferrous ion and ferricyanide ion is

Thenard blue

Turnbulls blue

Prussian blue

Ultramarine blue.

29.A glassy bead formed by heating borax on a platinum wite loop is

Sodium tetraborate

Sodium metaborate

Sodiummetaborate and boric anhydride

Boric anhydride and Sodium tetraborate.

More Qualitative Inorganic Analysis QUESTIONS AND ANSWERS available in next pages

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