Chemistry Which one is the purest form of carbon Iron Graphite Coal Diamond Iron Graphite Coal Diamond ANSWER DOWNLOAD EXAMIANS APP
Chemistry In sugar solution, Both are solutes Sugar is solvent, water is solute Both are solvents Sugar is solute, water is solvent Both are solutes Sugar is solvent, water is solute Both are solvents Sugar is solute, water is solvent ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called : Alloy formation Zinc plating Vulcanization Galvanization Alloy formation Zinc plating Vulcanization Galvanization ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atoms of different elements have Same number of electrons and neutrons Same atomic number and same electronic configuration Different atomic number and different number of valence electrons Different atomic number and same eletronic configu-ration Same number of electrons and neutrons Same atomic number and same electronic configuration Different atomic number and different number of valence electrons Different atomic number and same eletronic configu-ration ANSWER DOWNLOAD EXAMIANS APP
Chemistry A substance which readily forms colloidal solution in contact with water is called Extrinsic colloid Hydrophilic colloid Associated colloid Hydrophobic colloid Extrinsic colloid Hydrophilic colloid Associated colloid Hydrophobic colloid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Philosopher’s wool is chemically Zinc oxide Calcium oxide Magnesium oxide Aluminium oxide Zinc oxide Calcium oxide Magnesium oxide Aluminium oxide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS