Chemistry Bauxite is used as raw material by which industry ? Aluminium Gold Iron Steel Aluminium Gold Iron Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following phenomenon is considered responsible for Global Warming? Dry farming Greenhouse effect Fire in coal mines Trade winds Dry farming Greenhouse effect Fire in coal mines Trade winds ANSWER DOWNLOAD EXAMIANS APP
Chemistry The important ore of aluminium is Bauxite Cryolite Haematite Fluorspar Bauxite Cryolite Haematite Fluorspar ANSWER DOWNLOAD EXAMIANS APP
Chemistry Global warming is mainly due to accumulation of Oxides of nitrogen Oxides of sulphur Carbon monoxide Carbon dioxide Oxides of nitrogen Oxides of sulphur Carbon monoxide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Hot dipping Galvanising Tinning Electroplating Hot dipping Galvanising Tinning Electroplating ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant inert gas in the atmosphere is Krypton Helium Neon Argon Krypton Helium Neon Argon ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS