Which one of the following is also known as Dry ice in its solid form?

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Which one of the following is also known as Dry ice in its solid form?

This question was previously asked in

NDA 2 2025 GAT Question Paper (14-Sep-2025)

SiO₂

CO₂

CaO

MgO

The correct answer is

CO₂

Correct Answer: (b) CO₂

Explanation: Dry ice is the solid form of carbon dioxide (CO₂) and is commonly used for refrigeration purposes as it sublimates directly into gas.

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