1.

A substance X is added to LPG cylinders while fillings so as to make the detection of leakage of LPG from the cylinders easy. (a) Name the substance X. (b) How does substance X make the detection of leakage of LPG easy?

Answer»

A substance X is added to LPG cylinders while fillings so as to make the detection of leakage of LPG from the cylinders easy.
(a) Name the substance X.
(b) How does substance X make the detection of leakage of LPG easy?



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