Chemistry In which of the following ions , the colour is not due to d-d transition ? [CrO4]2− [Cu(NH3)4]2+ [CoF6]3+ [Ti(H2O)6]3+ [CrO4]2− [Cu(NH3)4]2+ [CoF6]3+ [Ti(H2O)6]3+ ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pollutant from motor car exhaust that causes mental disease is Hg Lead SO2 NO2 Hg Lead SO2 NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gelatin is mostly used in making ice–creams in order to Enrich the aroma Stabilise the colloid and prevent crystallisation Prevent making a colloid Stabilise mixture Enrich the aroma Stabilise the colloid and prevent crystallisation Prevent making a colloid Stabilise mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry The items amenable to detection by soft x-rays are contrabands lead in bullets genuine coins from counterfeit coins narcotics contrabands lead in bullets genuine coins from counterfeit coins narcotics ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a Element Metal None of these Mixture Element Metal None of these Mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a mixture of potassium nitrate, powdered charcoal and sulphur called? Paint Cement Glass Gun powder Paint Cement Glass Gun powder ANSWER DOWNLOAD EXAMIANS APP
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