Question

Object:-

to find the pH of the following samples using PH paper

a). Dilute hydrochloric acid
b). Dilute NaOH solution
c). Dilute ethanoic acid solution
d). lemon juice
e). water
f). Dilute sodium bicarbonate solution​

Answer 1

Answer:

a.1

b.14

c.3

d.2

e.7

f.9

Explanation:

This is the answer of your question

Answer 2

Answer:

Yes I know that...

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