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Byju's Answer
Standard XII
Chemistry
Properties of Water
Find the numb...
Question
Find the number of acidic flux from the given compounds:
C
a
C
O
3
,
N
a
2
B
4
O
7
,
M
g
S
i
O
3
,
F
e
S
i
O
3
,
P
2
O
5
,
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Solution
The number of acidic flux is 2. They include
N
a
2
B
4
O
7
a
n
d
P
2
O
5
.
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Similar questions
Q.
How many reactions can show slag formation process from the given reactions ?
(i)
S
i
O
2
+
C
a
O
→
C
a
S
i
O
3
(ii)
F
e
O
+
S
i
O
2
→
F
e
S
i
O
3
(iii)
C
a
O
+
P
2
O
5
→
C
a
3
(
P
O
4
)
2
(iv)
C
r
2
O
3
+
2
A
l
→
A
l
2
O
3
+
2
C
r
(v)
M
g
C
O
3
+
S
i
O
2
→
M
g
S
i
O
3
+
C
O
2
Q.
During the formation of the slag by the reaction of flux and impurities which of the following is an example of acidic and basic flux?
(i)
F
e
O
+
S
i
O
2
→
F
e
S
i
O
3
(ii)
S
i
O
2
+
M
g
O
→
M
g
O
→
M
g
S
i
O
3
Q.
Find the number of basic flux from the given compounds :
(
S
i
O
2
,
M
g
O
,
C
a
O
,
F
e
O
,
B
2
O
3
,
C
a
C
O
3
,
M
g
C
O
3
)
Q.
Find the number of compounds that form basic flux from the ones given below:
S
i
O
2
,
M
g
O
,
C
a
O
,
F
e
O
,
B
2
O
3
,
C
a
C
O
3
Q.
Identify the compound
A
in the
reaction given below.
N
a
2
B
4
O
7
+
2
H
2
O
→
2
N
a
O
H
+
A
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