Consider the following statements
1. Dry ice is the solid form of CO2.
2. Dry ice is used primarily as a cooling agent.
3. Water ice is colder than dry ice.
Which of the statement(s) given above is/are correct?
A. Only 1
B. Only 2
C. 1 and 2
D. 1, 2 and 3
Answer: Option C
This Question Belongs to Chemistry GK Chapter Wise >> Non Metal And Its Compounds
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Red phosphorus is less reactive than yellow phosphorus because
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B. it is highly polymerised
C. it is insoluble in C2H5OH
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