Hard water does not lather well with soap because
(A) It contains carbonates of calcium and magnesium
(B) It is highly coloured
(C) It contains suspended impurities
(D) It contains sodium chloride.
- 2 Answers
- 8191 Views
- HK, I also Faced
- E-Mail Answers
Answer Posted / kavita kukreti
It Contains sodium chloride
| Is This Answer Correct ? | 7 Yes | 16 No |
Post New Answer View All Answers
Which countries signed the MoU for co-operation in field of sports in January 2014?
how much period of time to consider the current affairs(appsc group-2 perpose)
Lancer is the product of which company?
In the year 2012, name the company which acquired SlideShare for USD 118.75 million?
which gas do you inhale during respiration?
on what theme is picasso's painting 'guernica' based on?
pls. LIC ado modle test paper sent me
please send rrb assistant station master model question paper
Supreme court judgment regarding 11 kv line running through former land
what is aql
who wrote the book titled as 'politics'?
how to do the sampling for inspection?
public sector
I know dout sir...gneral knowledge and general awareness it same sir.. 1)how to prepare general awareness in ongc written test ple guid and send sites/books names sir...immediately..
how many nationalised banks
