A group 14 element is oxidised to form corresponding oxide which is gaseous in nature, when dissolved in water pH of the water decreases further addition of group 2 hydroxides leads to precipitation. This oxide can be

The p-Block Elements

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05/01/2022 2:53 pm

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Shilpi98

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A group 14 element is oxidised to form corresponding oxide which is gaseous in nature, when dissolved in water pH of the water decreases further addition of group 2 hydroxides leads to precipitation. This oxide can be

(a) GeO₂

(b) CO

(d) SnO₂

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05/01/2022 2:55 pm

Riya08

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Correct answer: (c) CO₂

Explanation:

CO₂ forms carbonic acid H₂CO₃, when dissolved in water, CO is neutral, whereas other two GeO₂ and SnO₂ are solids.

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A group 14 element is oxidised to form corresponding oxide which is gaseous in nature, when dissolved in water pH of the water decreases further addition of group 2 hydroxides leads to precipitation. This oxide can be

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