Number of chloride ions present in 200 ml of 0.4 M
CaCl, solution is
2.4 x 1021
6.02 x 1020
9.6 x 1022
4.8 x 1021
Answers
Answered by
6
Answer:
no of moles = 0.08
1 mole of CaCl2 contains 2 chloride ion
so, 0.08 moles of CaCl2 will have = 2×0.08×6.022×10²³ = 9.6×10²² chloride ions
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