1.

In order to prevent the spoilage of potato chips, they are packed in plastic bags in an atmosphere of : (a) Cl2 (b) H2 (c) N2 (d) O2

Answer»

In order to prevent the spoilage of potato chips, they are packed in plastic bags in an atmosphere of :

(a) Cl2 (b) H2 (c) N2 (d) O2



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