1.

(A) : Snow is a better insulator than ice (R) : Snow contains air pockets and air is a bad conductor of heat

Answer»

Both 'A' and 'R' are TRUE and 'R' is the CORRECT explanation of 'A'
Both 'A' and 'R' are true and 'R' is not the correct explanation of 'A'
'A' is true and 'R' is FALSE
A' is false and 'Ris true

ANSWER :A


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