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Byju's Answer
Standard XII
Chemistry
Silica
SiO2 reacts w...
Question
S
i
O
2
reacts with :
A
N
a
2
C
O
3
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B
C
O
2
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C
H
F
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D
H
C
l
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Solution
The correct options are
A
N
a
2
C
O
3
C
H
F
S
i
O
2
(
s
)
+
4
H
F
(
ℓ
)
→
S
i
F
4
(
ℓ
)
+
2
H
2
O
(
ℓ
)
S
i
O
2
(
s
)
+
N
a
2
C
O
3
(
s
)
→
N
a
2
S
i
O
3
(
s
)
+
C
O
2
(
g
)
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0
Similar questions
Q.
S
i
O
2
reacts with :
Q.
When Sodium carbonate
(
N
a
2
C
O
3
)
reacts with Silica
(
S
i
O
2
)
, it gives:
Q.
N
a
2
C
O
3
+
2
H
C
l
→
2
N
a
C
l
+
C
O
2
+
H
2
O
106.0
g of
N
a
2
C
O
3
reacts with
109.5
g of
H
C
l
.
Which of the following is/are correct?
Q.
Which of the following is/are correct? The following reaction occurs:
N
a
2
C
O
3
+
2
H
C
l
→
2
N
a
C
l
+
C
O
2
+
H
2
O
106.0 g of
N
a
2
C
O
3
reacts with 109.5 g of
H
C
l
.
Q.
6 moles of
N
a
2
C
O
3
is reacted with 10 moles of
H
C
l
. Find the volume of
C
O
2
gas produced at STP.
The reaction is:
N
a
2
C
O
3
+
2
H
C
l
→
2
N
a
C
l
+
C
O
2
+
H
2
O
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