NCERT Exemplar: MCQs VIII — task. Science CBSE, Class 10.

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1. The pH of the gastric juices released during digestion is

equal to \(7\)
less than \(7\)
equal to \(0\)
more than \(7\)

2. Which of the following phenomena occur, when a small amount of acid is added to water?

(i) Ionisation
(ii) Neutralisation
(iii) Dilution
(iv) Salt formation

(ii) and (iv)
(ii) and (iii)
(i) and (iii)
(i) and (ii)

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29. NCERT Exemplar: MCQs VIII

Exercise condition: