What is Calgon,used for softening water?
- A$Na_2[Na_4(PO_3)_6]$
- B$Na_4[Na_2(PO_3)_6]$
- C$Na_2[Na_4(PO_4)_5]$
- D$Na_4[Na_2(PO_4)_6]$
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The products formed when heavy water is reacted with magnesium nitride are:
When zeolite is treated with hard water,the sodium ions are exchanged with:
Medium
View SolutionTemporary hardness of water is due to the presence of
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View SolutionIdentify the correct statements from the following.
$A$. In photosynthesis reaction,water is oxidized to oxygen.
$B$. An example for interstitial hydride is $MgH_2$.
$C$. Sodium hexametaphosphate is used in the removal of permanent hardness of water.
$A$. In photosynthesis reaction,water is oxidized to oxygen.
$B$. An example for interstitial hydride is $MgH_2$.
$C$. Sodium hexametaphosphate is used in the removal of permanent hardness of water.
When $SO_3$ is treated with heavy water,the product is:
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