question based on double titration,hardness OF water

Double titration||hardness OF water

Question based on Double submission

question based on redox titration,acid base titration

What is hardness of water ?

Acid base titration

back titration & double titration

Acid base titration curve

Define degree of hardness of water.

100 mL of a sample of tap water requires 50 mL of N // 50- HCl solution for titration. Calculate the temporary hardness of tap water.

Questions based on different forms || Double intercept form || Transferring into intercept