A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
A2Z-HYDROGEN-Water
- Deuteroammonia (ND(3)) can be prepared :
Text Solution
|
- The temporary hardness of water due to calcium bicarbonate can be remo...
Text Solution
|
- Which of the following acid is formed when SiF(4) reacts with water ?
Text Solution
|
- Which of the following pair of ions makes the water hard ?
Text Solution
|
- The bond angle and dipole moment of water respectively are :
Text Solution
|
- Water contracts on heating :
Text Solution
|
- Pure water can be obtained from sea water by
Text Solution
|
- Which is false about ice?
Text Solution
|
- Which one of the following reactions represents water - gas shift reac...
Text Solution
|
- A variety of water which contains solutble salts of Ca and Mg is known...
Text Solution
|
- Which will produce hard water ?
Text Solution
|
- The alum used for purifying water is
Text Solution
|
- Temporary harness of water of due to the presence of
Text Solution
|
- Metal which does not react with cold water but evolves H(2) with steam...
Text Solution
|
- Which of the following is not true ?
Text Solution
|
- Which of the following will cause softening ofhard water ?
Text Solution
|
- Polyphosphates are used for softening agents because they
Text Solution
|
- Which one of the following removes temporary harness of water ?
Text Solution
|
- The reagent commonly used to determine hardness of water titrimetrical...
Text Solution
|
- The temporary hardness of water due to calcium bicarbonate can be remo...
Text Solution
|