Science, asked by rishilaugh, 1 year ago

permanent hardness of water is due to

Answers

Answered by maniks

0

permanent hardness of water is due to water containing dissolved calcium and magnesium.

Answered by Anonymous

2

Permanent hardness of water occurs due to the presence of calcium or magnesium salts in water.

Previous Question

Next Question

Similar questions

English, 7 months ago

Write the type of prounce for the word in bracket. 1 (that) is the my house with a big neem tree ...

Social Sciences, 7 months ago

the percentage of fresh in earth...

Math, 7 months ago

in a school, no of boys are 160 more than the girls. If there are 45% girls in the school find the number of girls in the school...

Science, 1 year ago

a current carrying conductor produces...

Social Sciences, 1 year ago

Guys provide me some points in favour of demonetization in hindi. !!! Asap !

Social Sciences, 1 year ago

do you extended helping hand to the people who are not as fortunate as you are...

Physics, 1 year ago

The length of each side of a cubical closed surface is l. If charge q is situated on one of the vertices of the cube,then find flux passing through shaded face of cube.

Chemistry, 1 year ago

Can we do electrophoresis in air...