Question

define valency and decomposition reaction​

Answer 1

Explanation:

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.

Decomposition Reaction

Example

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

Decomposition Reaction

Example

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

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