Chemistry In which of the following substances all carbon atoms are quaternary in nature ? Napthalene Diamond Teflon Graphite Napthalene Diamond Teflon Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Candle is a mixture of Paraffin was and stearic acid Bees wax and paraffin wax Bees wax and stearic acid Higher fatty acids and stearic acid Paraffin was and stearic acid Bees wax and paraffin wax Bees wax and stearic acid Higher fatty acids and stearic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry In chemical terms, what are alums used for purifying water for drinking purposes ? Hydrated chlorides Nitrates of aluminium Double nitrate Double sulphates Hydrated chlorides Nitrates of aluminium Double nitrate Double sulphates ANSWER DOWNLOAD EXAMIANS APP
Chemistry The luster of a metal is due to its chemical inertness its high density its high polishing presence of free electrons its chemical inertness its high density its high polishing presence of free electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not present in RNA Ribose Uracil Thymine Phosphate Ribose Uracil Thymine Phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following minerals is found in Monazite sand ? Uranium Sodium Potassium Thorium Uranium Sodium Potassium Thorium ANSWER DOWNLOAD EXAMIANS APP
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