Molecular mass quiz

Molar mass of magnesium is ---

24

27

12

23

What is the molar mass of methane?

17

28

16

32

What is the molar mass of sulphur?

32

16

30

18

What is the molar mass of aluminium?

27

13

24

26

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Molecular mass of dioxygen is -------

32

2

8

4

the molar mass of ammonia is --?

16

21

18

17

What is the molar atomic mass of chlorine?

35

35.5

34

36

What is the Atomic mass of sodium

11

22

23

12

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Molecular mass of dihydrogen is -----

4

3

2

1

What is the molar mass of phosphorus?

32

31

30

34

What is the molar mass of potassium?

39

18

38

19

What is the molar mass of copper?

29

63

65

63.5

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Correct Molecular mass of Dinitrogen is -------

28

14

32

7

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