Chemistry, asked by pardhanatul17, 4 months ago

what is permanent hardness of water? in Short.

Answers

Answered by tanvi1307

Answer:

Permanent hardness in water ishardness due to the presence of the chlorides, nitrates and sulphates of calcium and magnesium, which will not be precipitated by boiling. The lime scale can build up on the inside of the pipe restricting the flow of water or causing a blockage.

Answered by kdaljeet0082

Answer:

permanent hardness is hardness that cannot be removed by boiling

#purple you armys

Previous Question

Next Question

Similar questions

Geography, 2 months ago

भारतीय हवामान विभागाने एकूण ऋतू.... मानले.

Chemistry, 2 months ago

1. The graphs on the right were produced by canying out reactions benveen sutrade and 2 of magnesium in five different experiments The experiments come out involved I. 2g of magnesum ribbon and 40 cm3 mol dm-3 sulphuric acid at 25°C II. 2g of magnesium ribbon and 40 cm3 .05mol dm-3 sulfuric acid at 25°C III. 2g of magnesium powder and 40cm3 of 0.1 mol dm-3 sulphuric acid at 25°C IV. 2g of...

Music, 2 months ago