Chemistry The compound used in pricklyheat powder to prevent excessive sweating is Boric acid Carbonic acid Phosphoric acid Sulphuric acid Boric acid Carbonic acid Phosphoric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid used in lead storage cells is Nitric acid Phosphoric acid Sulphuric acid Hydrochloric acid Nitric acid Phosphoric acid Sulphuric acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Entropy of Universe is always Decreasing Increasing Constant Zero Decreasing Increasing Constant Zero ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element with highest first ionisation energy is Sodium Hydrogen Lithium Helium Sodium Hydrogen Lithium Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number is the number equal to Electrons Protons Neutrons None of these Electrons Protons Neutrons None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Philosopher’s wool is chemically Magnesium oxide Aluminium oxide Zinc oxide Calcium oxide Magnesium oxide Aluminium oxide Zinc oxide Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
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