What is the difference between hard and soft water ?
- 2 Answers
- 4613 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
The water which dissolves soap and easily forms lather with
it, is called soft water ; and the water which produces no
lather will soap is called hard water. In hard water lather
is not formed because of the presence of magnesium and
calcium bicarbonates, chlorides and sulphates.
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
Why is sulphuric acid added during the preparation of standard fas solution?
How is the measurement of ph made?
What is difference between LVT and RVT Viscometer?
Why is the color of the indicator drop remains the same at the end point?
Which is the indicator used in the determination of cao I cement solution?
What is colorimetry?
What is chemical oxygen demand?
How is temporary hardness be removed?
Why is the role of glycerol & naoh?
Why is acetic acid added?
What is the difference between volumetric solutions and test solutions
What general group of organic compounds are not oxidesied in the cod test?
Why be is not soluble in liquid ammonia?
What is the role of silver sulphate?
what is the indicator used?
