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.
Answer Posted / kavita kukreti
It Contains sodium chloride
| Is This Answer Correct ? | 7 Yes | 16 No |
Post New Answer View All Answers
Who is the chief of Asian development bank?
Which animal is considered as the 'ship of the desert'?
Which of the following is not a salient feature of our Constitution ? a) A Parliamentary form of government b) A Sovereign Democratic Republic c) Contains Directive Principles of State Policy
Which game has the Vijay Hazare Trophy associated with it?
Name an actor who is nominated to Rajya Sabha.
What is the currency of Italy?
Viswanathan Anand is masters in ?
When is the World Ozone Day celebrated?
where does the southernmost tip in india lie?
who started 'teacher's day'?
Who wrote "Vandematharam" ?
when did the fall of bastille happen?
Who is the author of the book 'Half a Life'?
who acted as Gandhi in the film "Gandhiji"
Name the Noble prize winner for Economics in 2017.