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Karnataka Board PUCPUC Science Class 11

Dry ice is ______.

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Question

Dry ice is ______.

Options

  • Solid NH3

  • Solid SO2

  • Solid CO2

  • Solid N2

MCQ
Fill in the Blanks
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Solution

Dry ice is solid CO2.

Explanation:

Solid CO2 is referred to as dry ice because it is used in laboratories to create an ice bath for organic reactions. It is made by rapidly cooling high-pressure CO2 gas.

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Chapter 11: The p-block Elements - Multiple Choice Questions (Type - I) [Page 136]

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NCERT Exemplar Chemistry Exemplar [English] Class 11
Chapter 11 The p-block Elements
Multiple Choice Questions (Type - I) | Q 14 | Page 136

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