Math, asked by pranalikurane20, 1 month ago

11) Permanant hardness is due to... *
Carbonate of calcium
Chloride & sulphate of ca & Mg
Bicarbonate
Bicarbonate of Mg

Answers

Answered by bhavadharini0

1

Answer:

11) Permanent hardness is due to chloride and sulphate of Ca & Mg

Previous Question

Next Question

Similar questions

English, 21 days ago

ACTIVITY 1. Interview some of your neighbours. Find out about their profession. Write a short note.

English, 21 days ago

1. Write a letter to the Editor of a national daily on the need to educate people about keeping the environrnent clean. Sign yourself as Harshit/ Menaka, living at 122, Adarsh Vihar, Rajpura.

Biology, 21 days ago

how do plants living in water get oxygen?

English, 1 month ago

Read the following sentences and identify the underlined part. (4M- Applying) 1. Although it was raining, Maria went for a jog. [ a) dependent clause b) independent clause c) phrase ] 2. Tina feels happy whenever she gets a good grade in Math. [ a) dependent clause b) independent clause c) phrase ] 3. While walking at the park, John saw a squirrel eating potato chips. [ a) dependent clause...

History, 1 month ago

1. What was the impact of the First World War on India!

Computer Science, 8 months ago

Represent KATAKANA letter RA unicode code point U+30E9 in utf-8 and utf-32...

Math, 8 months ago

A trader earns a profit of rs 5 by selling an electronic toy but incurs a loss of rs 2 by selling a soft toy from old stock.how many soft toys the trader should have sold on that day to have no profit or loss...

Hindi, 8 months ago

Mahilaon ki asurksha ke karan Sampadak ko patra...