Chemistry Which variety of coal contains recognisable traces of the original plant material ? Bitumen Anthracite Peat Lignite Bitumen Anthracite Peat Lignite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is chemically known as Acetylsalicylic acid Alkylsalicylic acid Hydroxysalicylate Methyl salicylate Acetylsalicylic acid Alkylsalicylic acid Hydroxysalicylate Methyl salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry What are the major pollutants of cigarette smoke? Carbon monoxide and nicotine Dioxin and benzene Carbon monoxide and dioxin Carbon monoxide and benzene Carbon monoxide and nicotine Dioxin and benzene Carbon monoxide and dioxin Carbon monoxide and benzene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is extracted from Bauxite Cinnabar Dolomite Haematite Bauxite Cinnabar Dolomite Haematite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to increase the anti-knocking property of petrol ? Triethyl lead Tetraethyl lead Tetramethyl lead Trimethyl lead Triethyl lead Tetraethyl lead Tetramethyl lead Trimethyl lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Air is said to be saturated when : Its thickness is maximum Its pressure is minimum It contains maximum content of water vapour It blows over the barren land Its thickness is maximum Its pressure is minimum It contains maximum content of water vapour It blows over the barren land ANSWER DOWNLOAD EXAMIANS APP
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