Chemistry Which of the following type of coal has the lowest proportion of volatile matter ? Lignite Anthracite Bituminous Peat Lignite Anthracite Bituminous Peat ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of nitrogen present in ammonium sulphate is : 0.25 0.27 0.305 0.18 0.25 0.27 0.305 0.18 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone layer is present in Ionosphere Stratosphere Troposphere Exosphere Ionosphere Stratosphere Troposphere Exosphere ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material which can be deformed permanently by heat and pressure is called a thermoset polymer thermoplastic chemical compound thermoset polymer thermoplastic chemical compound ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the correct sequence of countries in terms of maximum carbon dioxide emission? European Union, China, USA, India China, India, European Union, USA USA, India, China, European Union China, USA, European Union, India European Union, China, USA, India China, India, European Union, USA USA, India, China, European Union China, USA, European Union, India ANSWER DOWNLOAD EXAMIANS APP
Chemistry An electric iron has a heating element made of : Tungsten Nichrome Copper Zinc Tungsten Nichrome Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
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