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www.moalims.com MCQs Five Year Papers 1. On passing steam over red-hot coal we get __________. (Water gas, Ethane, Carbonmonoxide) 2. ‘d’ and ‘f’ block elements are…

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Chemistry MCQs 1. On passing steam over red-hot coal we get __________. (Water gas, Ethane, Carbonmonoxide) 2. âdâ and âfâ block elements are called __________. (Heavy…