Which one of the following chemicals used in a refrigerator
is harmful to the ozone layer in the atmosphere?
(1) Ammonia
(2) Freon gas
(3) Carbon dioxide
(4) Nitrogen
Answer Posted / s
Freon Gas
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Dear Sir, We had buyed machine from Delhi we had pad CST but we were not aware to entry tax (2006-200)7 we had issue a notice to pay entry tax with penalty our bill amount is 735649 so please let us now how total amount we have to pay.
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