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What will be the product if 1,1-halonitroalkane undergoes nucleophilic aliphatic substitution reaction in presence of potassiam hydroxide?

What will be the product if 1,1-halonitroalkane undergoes nucleophilic aliphatic substitution reaction in presence of potassiam hydroxide? Correct Answer 1,2-dinitro dimer

1,1-dinitro dimer along with sodium chloride will be the products if 1,1-halonitroalkane undergoes nucleophilic aliphatic substitution reaction in presence of potassium hydroxide. Aqueous KOHKOH is alkaline in nature i.e. it dissociates to produce a hydroxide ion. These hydroxide ions act as a strong nucleophile and replace the halogen atom in an alkyl halide.

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