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Byju's Answer
Standard XII
Chemistry
Isomerism
Calgon (a wat...
Question
Calgon (a water softener) is
A
N
a
2
[
N
a
4
(
P
O
3
)
6
]
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B
N
a
4
[
N
a
2
(
P
O
3
)
6
]
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C
N
a
2
[
N
a
4
(
P
O
4
)
6
]
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D
N
a
4
[
N
a
2
(
P
O
4
)
6
]
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Solution
The correct option is
A
N
a
2
[
N
a
4
(
P
O
3
)
6
]
Sodium hexameta phosphate is called calgon.
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Similar questions
Q.
Calgon used as a water softener is:
Q.
Polyphosphates like sodium hexametaphosphate (calgon) are used as water softening agents because they:
Q.
In the Calgon process of softening of water, which of the following is used?
Q.
Calgon used as water softner is:
Q.
Identify the substance that is not a water softener.
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