Question

when some pellets of sodium hydroxide are place on red litmus paper then initially nothing happens but after some time the red litmus starts turning blue. explain why​

Answer 1

Answer:

Answer:Sodium hydroxide (NAOH) is dry initially therefore it does not change. Later it absorbs moisture and becomes wet. Therefore,it changes red litmus blue.

Answer 2

Answer:

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Explanation:

Sodium hydroxide (NAOH) is dry initially therefore it does not change. Later it absorbs moisture and becomes wet. Therefore,it changes red litmus blue.

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