@@Gamestar1st in distilled water,there are no ions,which help in reaction with hcl/naoh, so no reaction happens.but in normal water, ions are present,so reaction happens
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2:57 the reason why we need to deep the strips in distilled water is because •In distilled water the ions are absent . • when we dip these strips in water, reaction stops . •making it easy for us to check cloth without any accident and smell properly.
@@MathaGayatriCorrect Reason madam. So the reaction stops after being treated with distilled water so we can touch the cloth and check the smell properly. I have also done this chapter in parts in my channel with exercise questions. Please check the content and share your feedback. 😊. Thank you
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In distilled water No ions are present..So when acid added in water..they release H positive ions..so we can easily detect the presence of acid in the solution
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