Question

what is double decomposition reaction?????​

Answer 1

$\large\underline{\pink{\sf \red{\maltese} Concept \: Of \:Double\: Decomposition\: Reaction:-}}$

• ⭗ A double displacement reaction is a type of chemical reaction in which the reactant ions exchange places to form new products.

• ⭗ A double displacement reaction results in precipitate formation.

• ⭗ The chemical bonds between the reactants may be either covalent or ionic.

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Answer 2

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A double decomposition reaction is a type of decomposition reaction in which two constituent reactants interchange positive and negative ions and form two new compounds.

Example. HCl(aq) + NaOH(aq) → NaCl(aq) + HOH(l)