Chemistry Which among the following coal contains 90 per cent of carbon? Peat Lignite Bitumen Anthracite Peat Lignite Bitumen Anthracite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Peptization is a process of Precipitation of colloidal particles Protection of colloidal solution Dispersing precipitates into colloidal solution Purification of colloids Precipitation of colloidal particles Protection of colloidal solution Dispersing precipitates into colloidal solution Purification of colloids ANSWER DOWNLOAD EXAMIANS APP
Chemistry A subshell with l=2 can take up 5 electron 3 electron 10 electron 8 electron 5 electron 3 electron 10 electron 8 electron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major constituent of air is hydrogen nitrogen oxygen carbon dioxide hydrogen nitrogen oxygen carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not present in cement ? Clay Alumina Alum Gypsum Clay Alumina Alum Gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galena is a mineral of Lead Gold Iron Calcium Lead Gold Iron Calcium ANSWER DOWNLOAD EXAMIANS APP
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