Question

50 mL of standard hard water (0.2 mg/mL CaCO3) consumed 11.2mL EDT
solution for complete titration in the presence of Erichrome black T indicator.
a. 50 mL tap water requires 16.8 mL of the same EDTA for complete titration

Answer 1

Answer:

In which country did Nazi Germany first try its experiment of 'concentration of Germans' in on area?In which country did Nazi Germany first try its experiment of 'concentration of Germans' in on area?competitive is a positive or negative quality

Which of the following are primary cultivates?

Ans: The people of ladakh live in houses made of stones. It has two stroyes. The walls are coated with thick layers of mud and lime.