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Byju's Answer
Standard X
Chemistry
Mole Concept
The weight of...
Question
The weight of
2.5
moles of ethane
(
C
2
H
6
)
is:
(Molecular Weight of
C
=
12
g/mole,
H
=
1
g/mole)
A
75
g
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B
25
g
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C
30
g
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D
60
g
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Solution
The correct option is
A
75
g
As we know,
Number of moles
=
w
M
So, the mass of
C
2
H
6
=
2.5
×
30
=
75
g
Suggest Corrections
0
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