Chemistry Which one is a soluble salt in H2O PbCl2 Zn(OH)2 CuS CaCl2 PbCl2 Zn(OH)2 CuS CaCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of replenishable energy source is– Biomass Lignite Coal Petroleum Biomass Lignite Coal Petroleum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vulcanization of rubber is carried out by adding Carbon Sulphur Phosphorus Ozone Carbon Sulphur Phosphorus Ozone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following gases has the highest calorific value? Natural gas Water gas Coal gas Indane gas Natural gas Water gas Coal gas Indane gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not an anasthetic agent in surgical operations? Nitrous oxide Acetone Chloroform Ether Nitrous oxide Acetone Chloroform Ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry The source of energy that causes the least global warming is Geothermal energy Natural Gas Petroleum Coal Geothermal energy Natural Gas Petroleum Coal ANSWER DOWNLOAD EXAMIANS APP
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