1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Chemistry
Preparation of Methane from Aluminium Carbide
Which gas is ...
Question
Which gas is liberated when
A
l
4
C
3
is hydrolysed?
A
C
H
4
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
C
2
H
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
C
2
H
6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
C
O
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
C
H
4
When
A
l
4
C
3
undergoes hydrolysis methane (
C
H
4
) gas is produced. It can be shown by the following reaction.
A
l
4
C
3
+
12
H
2
O
→
4
A
l
(
O
H
)
3
+
3
C
H
4
This option
A
is the correct answer.
Suggest Corrections
0
Similar questions
Q.
When
2
mole of
C
2
H
6
are completely burnt,
3129
k
J
of heat is liberated. Calculate the heat of formation of
C
2
H
6
.
Δ
H
f
for
C
O
2
and
H
2
O
are
−
395
k
J
and
−
286
k
J
respectively.
Q.
K
p
values for,
C
2
H
4
+
H
2
⇌
C
2
H
6
, is
5
×
10
18
a
t
m
−
1
and
K
p
for,
C
2
H
2
+
H
2
⇌
C
2
H
4
, is
5
×
10
26
a
t
m
−
1
at
50
. If
K
p
for :
2
H
2
+
C
2
H
2
⇌
C
2
H
6
is
x
×
10
45
, then
10
x
is__________.
Q.
I
. The oxidation state of carbon in the compounds
C
H
4
,
C
2
H
6
and
C
2
H
2
is
+
4
.
I
I
. Carbon has four valence electrons.
Q.
Which gas is liberated when
A
l
4
C
3
is hydrolysed ?
Q.
Heats of combustion of
C
H
4
,
C
2
H
6
,
C
2
H
4
and
C
2
H
2
is
−
212.8
,
−
373.0
,
−
337.0
and
−
310.5
k
c
a
l
respectively at the same temperature. The best fuel among these gases is:
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
CHEMISTRY
Watch in App
Explore more
Preparation of Methane from Aluminium Carbide
Standard X Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app