The refrigerant used for absorption refrigerators working heat from solar collectors is mixture of water and :

The refrigerant used for absorption refrigerators working heat from so

1.	The refrigerant used for absorption refrigerators working heat from solar collectors is mixture of water and :
A.	Carbon dioxide
B.	Sulphur dioxide
C.	Lithium bromide
D.	Freon 12
Answer» D. Freon 12

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The refrigerant used for absorption refrigerators working heat from solar collectors is mixture of water and :

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