Question

You are having five solutions A,B,C,D and E with pH
values as follows:
A = 1.8, B = 7,0 = 8.5, D = 8 and E = 5
Which solution would be most likely to liberate
hydrogen with magnesium powder?​

Answer 1

Answer:

a

Explanation:

it is a acid so when it reacts with metal power it gives out hydrogen

Answer 2

Answer:

I think..... the solution which will liberate hydrogen is A-1. 8

answer is A

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