Chemistry In an oxygen molecule, two atoms are united by One bond Four bonds Two bonds Three bonds One bond Four bonds Two bonds Three bonds ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief constituent of vinegar is Acetic acid Salycylic acid Oxalic acid Formic acid Acetic acid Salycylic acid Oxalic acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material which can be deformed permanently by heat and pressure is called a thermoset chemical compound thermoplastic polymer thermoset chemical compound thermoplastic polymer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of Isobaric system Isothermal system Closed system Open system Isobaric system Isothermal system Closed system Open system ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gypsum is used for improvement of: Alkaline soils Podsols Saline soils Acidic soils Alkaline soils Podsols Saline soils Acidic soils ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid used in lead storage cells is Nitric acid Hydrochloric acid Sulphuric acid Phosphoric acid Nitric acid Hydrochloric acid Sulphuric acid Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
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