IIT JEE Questions And Answers :: Chemistry Of Heavier Metals: part1



IIT JEE : Chemistry Of Heavier Metals QUESTIONS AND ANSWERS :: part1 : 11 to 15

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

11.Iron is protected from rusting by coating it with a thin layer of

Mg
Ca
Zn
K.

12.Fineness is the term used to express purity of

Gold
Silver
Copper
Lead.

13.In the manufacture of steel from pig iron the following is used

Bessemer converter
Muffle furnace
Blast furnace
Carbon deduction.

14.Calamine is an ore of

Lead
Zinc
Tin
Mercury.

15.Which of the following metals may be present in the anode mud during electrorefining of copper? I. Gold ; II. Iron ; III. Silver ; IV. Magnesium.

I and II
II and IV
I and III
III and IV.

More Chemistry Of Heavier Metals QUESTIONS AND ANSWERS available in next pages

    Health is the greatest gift, contentment is the greatest wealth -Buddha
A real entrepreneur is somebody who has no safety net underneath them. Henry Kravis