Chemistry, asked by username68999999, 9 months ago

. One litre hard water contains 12.00 mg
Mg2+. Milliequivalents of washing soda
required to remove its hardness is

(a) 1
(b) 12.16
(c) 1x 10-3
(d) 12.16x 10-3
Ans

Answers

Answered by nagathegenius

3

Answer:

Explanation:

equivalent of mg+2 =moles*f= 10^-3

milli equivalent = moles*f*1000=1

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