Science Quiz 102

This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?

120

Which of the following is estimated by the radio carbon dating?

Age of the fossils

Purity of the metals

Both A and B

none

Correct! Wrong!

How many molecules have the methane?:

Double bond

Single covalent bond

Triple bond

none

Correct! Wrong!

The container employed in the process of electrolysis is called:

Voltammeter

Calorimeter

Voltmeter

Ammeter

Correct! Wrong!

In the process of electrolysis reduction occurs at :

Anode

Diode

both (a) & (b)

Cathode

Correct! Wrong!

What is the radioactive isotope of hydrogen is called?

Rotium

Tritium

Deuterium

Number of neutrons in the nucleus

Correct! Wrong!

Which of the following is called philosopher's wool?

Zinc bromide

Zinc nitrate

both (a) & (b)

Zinc oxide

Correct! Wrong!

What is the pH value of pure water?

6.4

6.6

both (a) & (b)

Correct! Wrong!

In the process of electrolysis oxidation occurs at:

Diode

Cathode

Anode

none

Correct! Wrong!

Science Quiz 102

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Science Quiz 102

Which of the following is estimated by the radio carbon dating?

How many molecules have the methane?:

The container employed in the process of electrolysis is called:

In the process of electrolysis reduction occurs at :

What is the radioactive isotope of hydrogen is called?

Which of the following is called philosopher's wool?

What is the pH value of pure water?

In the process of electrolysis oxidation occurs at:

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Science Quiz 102

Which of the following is estimated by the radio carbon dating?

How many molecules have the methane?:

The container employed in the process of electrolysis is called:

In the process of electrolysis reduction occurs at :

What is the radioactive isotope of hydrogen is called?

Which of the following is called philosopher's wool?

What is the pH value of pure water?

In the process of electrolysis oxidation occurs at:

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Science Quiz 104

Science Quiz 101

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