Chemistry The element absorbed both in cation and anion form is Calcium Sulphur Nitrogen Phosphorus Calcium Sulphur Nitrogen Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Chemistry When conc. H2SO4 is added to dry KNO3, brown fumes are evolved. These fumes are due to SO2 N2O SO3 NO2 SO2 N2O SO3 NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Biofertilizers convert nitrogen to ________ . Nitrates Nitrogenase Ammonia Amino acids Nitrates Nitrogenase Ammonia Amino acids ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is an example of a gel ? Face cream Cheese Shaving cream Milk Face cream Cheese Shaving cream Milk ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used for refrigeration? Sulphur dioxide Chlorine Freon Phosphine Sulphur dioxide Chlorine Freon Phosphine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrification is the biological process of converting N2into nitrite Ammonia into nitrite Ammonia into N2 N2 into nitrate N2into nitrite Ammonia into nitrite Ammonia into N2 N2 into nitrate ANSWER DOWNLOAD EXAMIANS APP
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