Q: 76 (NDA-II/2008)

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Which of the following statements regarding carbon dioxide is/are correct?
1. It is prepared on large scale by the action of water on lime.
2. In the solid form it can be used as a refrigerant.
Select the correct answer using the code given below :
question_subject: 
Science
question_year: 
2008
question_exam: 
NDA-II
stats: 
0,120,360,64,120,256,40