Aluminium vessels should not be washed with materials containing washing soda because: Options: A . &nbspWashing soda is expensive B . &nbspWashing soda is easily decomposed C . &nbspWashing soda reacts with aluminium to form soluble aluminate D . &nbspWashing soda reacts with aluminium to from insoluble aluminium oxide

Answer: Option C : C 2 N a O H + 2 A l + 2 H 2 O → 2 N a A l O 2 + 3 H 2

Aluminium vessels should not be washed with materials containing washing soda be

Question

Aluminium vessels should not be washed with materials containing washing soda because:

Options:

A . Washing soda is expensive

B . Washing soda is easily decomposed

C . Washing soda reacts with aluminium to form soluble aluminate

D . Washing soda reacts with aluminium to from insoluble aluminium oxide

Answer: Option C
:
C

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

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