Textbook questions II — task. Science CBSE, Class 10.

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1.

$10$ mL of a solution of

$NaOH$ is found to be completely neutralised by

$8$ mL of a given solution of

$HCl$ . If we take

$20$ mL of the same solution of

$NaOH$ , the amount

$HCl$ solution (the same solution as before) required to neutralise it will be

$8$ mL
$4$ mL
$12$ mL
$16$ mL

2. Which one of the following types of medicines is used for treating indigestion?

Antibiotic
Antiseptic
Analgesic
Antacid

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