Aluminium reacts with caustic soda to form :

Sodium meta aluminate

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Alumining hydroxide

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Aluminium oxide

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Sodium tetra aluminate

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Solution

The correct option is B Sodium meta aluminate
$2 A l + 2 N a O H + {2 H}_{2} O \to 2 {N a A l O}_{2} + 3 H_{2}$

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Similar questions

What is the reaction of freshly precipitated aluminium hydroxide with caustic soda solution? Give equation.

Aluminium oxide reacts with potassium hydroxide to form white salt and water. What is the nature of aluminium oxide?

Aluminium oxide reacts with hot concentrated solution of sodium hydroxide to form:

H_{2}

20^{0} C

1

0.27 g

(a t . m a s s o f A l = 27 u)

2 A l + 2 N a O H + 2 H_{2} O \to 2 N a A l O_{2} + 3 H_{2}

The salt formed when aluminium oxide reacts with potassium hydroxide is:

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