Question

Example 3 : 40 mL of sample water consumed 10 mL 0.04 M EDTA before boiling and 8 mL of
same EDTA after boiling. Calculate the total, permanent and temporary hardness.
(Ans: Total hardness =1000 mg/L, Permanent hardness = 800 mg/L, Temporary hardness =
| 1000 | 800 = 200 mg/L)​

Answer 1

Explanation:

a person employed on a temporary basis, typically an office worker who finds employment through an agency.

"to gain flexibility, companies are bringing in temporaries or contracting out work"..........................