Chemistry Hardness of the water is commonly measured in terms of Calcium sulphate equivalents Calcium carbonate equivalents Magnesium sulphate equivalents Magnesium carbonate equivalents Calcium sulphate equivalents Calcium carbonate equivalents Magnesium sulphate equivalents Magnesium carbonate equivalents ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pH of lemon juice is expected to be Less than 7 Equal to 7 More than 7 Nothing can be predicted Less than 7 Equal to 7 More than 7 Nothing can be predicted ANSWER DOWNLOAD EXAMIANS APP
Chemistry The high reactivity of fluorine is due to small size of fluorine atom its high electro negativity availability of d-orbitals strong F - F bond small size of fluorine atom its high electro negativity availability of d-orbitals strong F - F bond ANSWER DOWNLOAD EXAMIANS APP
Chemistry Soldering of two metals is possible because of the property of : Viscosity Surface tension Cohesion Osmosis Viscosity Surface tension Cohesion Osmosis ANSWER DOWNLOAD EXAMIANS APP
Chemistry Denatured spirit is ethanol mixed with Petrol Kerosene Water Pyridine Petrol Kerosene Water Pyridine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most pure form of Carbon among the options is Wood Charcoal Anthracite Graphite Lampblack Wood Charcoal Anthracite Graphite Lampblack ANSWER DOWNLOAD EXAMIANS APP
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