Question

mention the pH of the following substances a) gastric juice. b) pure water. c) milk of magnesia d) sodium hydroxide solution​

Answer 1

The pH of :-

1. Gastric Juice :- 1.5 to 3.5
2. Pure water :- 7
3. Milk of Magnesia :- 10.5
4. Sodium Hydroxide :- 13

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Answer 2

a.1.5 to 3.5

b.7

c.about 10.5

d.14.0

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