Processing math: 100%

Home / Aptitude Tests / Chemistry / How many atoms are p...

How many atoms are present in 6.0g of magnesium? [Mg = 24, N...

How many atoms are present in 6.0g of magnesium? [Mg = 24, N.A = 6.02 x 10 $^{23}$ mol]

A.

1.20 x 10 $^{22}$

B.

2.4 x 10 $^{22}$

C.

1.51 x 10 $^{22}$

D.

3.02 x 10 $^{22}$

View answer & explanation

Correct answer is C

No explanation has been provided for this answer.

See all Chemistry questions & answers

See more JAMB questions & answers

Similar Questions

One of the following techniques can be used to show that chlorophyll pigment is a mixture of chemica...

In the diagram above which of the cures illustrates Arrhenius' law? ...

The number of electrons in the 3d orbital of $_24$ Cr is...

0.1 faraday of electricity deposited 2.95 g of nickel during electrolysis of an aqueous solution. C...

A small quantity of solid ammonium chloride (NH4Cl) heated gently in a test tube, the solid graduall...

Changes in the physical in the scheme above.The letter X,Y and Z respectively represent...

In which of the following reactions does hydrogen peroxide act as a reducing agent?...

Carbon (ll) oxide may be collected as shown above because it...

How many more isomers of the compound above can be obtained ? ...

The colour changes observed when testing for reducing agents using acidified potassium heptaoxodichr...

Aptitude Tests

Puzzles Questions and Answers

Data Interpretation Questions and Answers

Verbal Reasoning Questions and Answers

Nigeria General Knowledge Questions and Answers

Typing Speed and Accuracy Test

Spatial Reasoning Questions and Answers

Microsoft Office Questions and Answers

Abstract Reasoning Questions and Answers

Situational Judgement Questions and Answers

Quantitative Reasoning Questions and Answers

Logical Reasoning Questions and Answers

Personality Test

Numerical Reasoning Questions and Answers

View latest jobs in Nigeria today