Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
The formula of Calgon, used for water softening is
Q. The formula of Calgon, used for water softening is
1132
196
EAMCET
EAMCET 2007
Report Error
A
N
a
2
[
N
a
4
(
P
O
3
)
6
]
B
N
a
4
[
N
a
2
(
P
O
3
)
6
]
C
N
a
2
[
N
a
4
(
P
O
4
)
5
]
D
N
a
4
[
N
a
4
(
P
O
4
)
6
]
Solution:
Calgon is used for water softening. Its formula is
N
a
2
[(
N
a
4
(
P
O
3
)
6
]
.