Question

1 pc
11. Which of the following should not be done while extracting copper
sulphate crystals? (i) Stirring the solution while cooling. (ii) Filtering the
solution every 5 minutes. (iii) Disturbing the solution while cooling. *
O (i) and (ii)
O (i) and (ii)
(ii) and (iii)
0 (0), (ii) and (iii)

Answer 1

Answer:

Heya blink..

Nice to meet you..

Saranghae >•<..

Answer 2

Answer:

stirring the solution while coooling