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JEE · NEET Previous Year Question

$When aluminium chloride is dissolved in water, it gives$

Topic: JEE PYQ

Answer: C. Full step-by-step solution below.

A $(Al (OH)_{6})^{3 -} + 3 HCl$
B $Al_{2} O_{3} + 6 HCl$
C $(Al (H_{2} O)_{6})^{3 +} + 3 Cl^{-}$
D $Al^{3 +} + 3 Cl^{-}$

Correct answer: C

Solution

(c) AlCl_{3} + 6 H_{2} O ⟶ (Al (OH_{2})_{6})^{3 +} + 3 Cl^{-}

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