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

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1. Compounds such as alcohols and glucose also contain hydrogen but are not categorised as acids. Describe an Activity to prove it.

Alcohol- weak acid, glucose- neutral solution, do not conduct electricity.
Alcohol- strong acid, glucose- neutral solution, do conduct electricity.
Alcohol- strong acid, glucose- neutral solution, do conduct electricity.
None of these

2. Why does distilled water not conduct electricity, whereas rain water does?

Rainwater has oxides of nitrogen, sulphur, etc, whereas distilled water does not.
Distilled water does not contain ions, whereas rainwater contains.
Distilled water is not pure, whereas rainwater is pure.
Rainwater contains acid; however, distilled water does not.

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