Chemistry Supersonic jet causes pollution by thinning of SO2 layer CO2 layer O 2 layer O3 layer SO2 layer CO2 layer O 2 layer O3 layer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the purest form of carbon Iron Graphite Diamond Coal Iron Graphite Diamond Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the correct sequence of countries in terms of maximum carbon dioxide emission? China, India, European Union, USA USA, India, China, European Union European Union, China, USA, India China, USA, European Union, India China, India, European Union, USA USA, India, China, European Union European Union, China, USA, India China, USA, European Union, India ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brine refers to : Sweet water Starch water Salt water Pure water Sweet water Starch water Salt water Pure water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a natural Emulsion Mixture Solution Suspension Emulsion Mixture Solution Suspension ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most common cause of pollution of air is Carbon monoxide Sulphur dioxide Carbon dioxide Smoke Carbon monoxide Sulphur dioxide Carbon dioxide Smoke ANSWER DOWNLOAD EXAMIANS APP
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