Chemistry Which of the following is colourless ? Phosphorus Chlorine Sulphur Oxygen Phosphorus Chlorine Sulphur Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry If the sewage is fully oxidized, the nitrogen is in the form of Nitramines Ammonia Nitrites Nitrates Nitramines Ammonia Nitrites Nitrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry A thick paste of cement, sand and water is called R.C.C. Kiln Mortar Concrete R.C.C. Kiln Mortar Concrete ANSWER DOWNLOAD EXAMIANS APP
Chemistry Of the following compounds of calcium, the one having highest covalent character is Cacl2 CaF2 Cal2 CaBr2 Cacl2 CaF2 Cal2 CaBr2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Saline soil contains Hard rocks None of these High concentration of salt Lot of moisture Hard rocks None of these High concentration of salt Lot of moisture ANSWER DOWNLOAD EXAMIANS APP
Chemistry Exposure to mixtures of chemicals are greater than expected on the basis of effects of exposure to each chemical individually. This is known as Synergism Additives Independent Antagonism Synergism Additives Independent Antagonism ANSWER DOWNLOAD EXAMIANS APP
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