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0.10 mol dm-3 NaCI conducts electricity better than 0.10 ...

0.10 mol dm-3 NaCI conducts electricity better than 0.10 mol dm-3 CH3COOH because the solution of NaCI

A.

contains more ions

B.

is neutral to litmus

C.

has a lower molar mass

D.

has a higher pH

View answer & explanation

Correct answer is A

0.10 mol $dm^{-3}$ NaCI conducts electricity better than 0.10 mol $dm^{-3}$ $CH_3COOH$ because the solution of NaCI contains more ions. When an ionic compound like NaCI dissolves in water, it dissociates into its component ions, $Na^+$ and $Cl^{-}$

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