Chemistry Science Quiz 33

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

In the exothermic reaction:

Heat is absorbed

Heat doesn't change

both (a) & (b)

Heat is evolved

Correct! Wrong!

The iron container or vessel is galvanized by :

Chromium

Zinc

Aluminium

none

Correct! Wrong!

Which of the following is called philosopher's wool?

Zinc oxide

Zinc nitrate

both (a) & (b)

Zinc bromide

Correct! Wrong!

The process of corrosion doesn’t take place in which of the following metals, when these metals are left free in the air:

Iron

Copper

Gold

Number of neutrons in the nucleus

Correct! Wrong!

In the process of electrolysis reduction occurs at :

Diode

Anode

both (a) & (b)

Cathode

Correct! Wrong!

In the galvanic cell, the process takes place is:

Transformation of light energy into the electrical energy

Transformation of the chemical energy into the electrical energy

Transformation of the electrical energy into the chemical energy

Transformation of electrical energy into the light energy

Correct! Wrong!

In the process of electrolysis oxidation occurs at:

Diode

Anode

Cathode

none

Correct! Wrong!

Which of the following is utilized in the form of electrolyte of the dry cell (battery)?

Magnesium chloride and zinc chloride

Ammonium chloride and zinc chloride

Both A and B

none

Correct! Wrong!

Chemistry Science Quiz 33

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Chemistry Science Quiz 33

In the exothermic reaction:

The iron container or vessel is galvanized by :

Which of the following is called philosopher's wool?

The process of corrosion doesn’t take place in which of the following metals, when these metals are left free in the air:

In the process of electrolysis reduction occurs at :

In the galvanic cell, the process takes place is:

In the process of electrolysis oxidation occurs at:

Which of the following is utilized in the form of electrolyte of the dry cell (battery)?

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Chemistry Science Quiz 33

In the exothermic reaction:

The iron container or vessel is galvanized by :

Which of the following is called philosopher's wool?

The process of corrosion doesn’t take place in which of the following metals, when these metals are left free in the air:

In the process of electrolysis reduction occurs at :

In the galvanic cell, the process takes place is:

In the process of electrolysis oxidation occurs at:

Which of the following is utilized in the form of electrolyte of the dry cell (battery)?

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Chemistry Science Quiz 32

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Purchased - Ravensburger - Caribbean Smile Puzzle 300 pieces Learning Toy