Redox Reactions And Electrochemistry QUESTIONS AND ANSWERS

IIT JEE : Redox Reactions And Electrochemistry QUESTIONS AND ANSWERS :: part3 : 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.In which of the following compound, valency of carbon is 4 but its oxidation number is zero

methane

carbon dioxide

carbon monoxide

Formaldehyde.

2.In ferrous ammonium sulphate, the oxidation number of iron is

+ 3

+ 2

+ 1

3.Oxidation number of carbon in diamond is

-4

+ 4

+ 2.

4.A compound of xenon and fluorine is found to have 53.3% Xe. What is the oxidation number of Xe in this compound? (At. mass F = 19)

-4

5.In order to get 9 gm of aluminium (At. mass = 27) during the electrolysis experiment, How many Faraday of electricity has to be passed?

3 Faraday

2 Faraday

1 Faraday

1.5 Faraday.

More Redox Reactions And Electrochemistry QUESTIONS AND ANSWERS available in next pages

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