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General Knowledge on Chemistry | GK Test on Chemistry Page 22
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Chemistry

General Knowledge on Chemistry

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211. The gas used for artificial ripening of green fruit is
212. The most malleable metal is
213. The most electronegative element among the following is
214. The major constituent of air is
215. The nuclear particles which are assumed to hold the nucleons together are
216. The most commonly used bleaching agent is
217. The nucleus of an atom consists of
218. The maximum number of isomers for an alkene with molecular formula C4H8 is
219. The luster of a metal is due to
220. The gas used in the manufacture of vanaspati from vegetable oil is

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