General Science The main constituents of pearls are Ammonium Sulphate and Sodium Carbonate Aragonite and Conchiolin Calcium Carbonate and Magnesium Carbonate Calcium Oxide and Ammonium Chloride Ammonium Sulphate and Sodium Carbonate Aragonite and Conchiolin Calcium Carbonate and Magnesium Carbonate Calcium Oxide and Ammonium Chloride ANSWER DOWNLOAD EXAMIANS APP
General Science Paper is manufactured by Wood, calcium, hydrogen sulphide and resin. Wood, sodium and bleaching powder Wood and resin Wood and bleaching powder Wood, calcium, hydrogen sulphide and resin. Wood, sodium and bleaching powder Wood and resin Wood and bleaching powder ANSWER DOWNLOAD EXAMIANS APP
General Science What is the unit for measuring the amplitude of a sound? Coulomb Decibel Hum Cycles Coulomb Decibel Hum Cycles ANSWER DOWNLOAD EXAMIANS APP
General Science Marsh gas is Ethane Hydrogen Methane Nitrogen Ethane Hydrogen Methane Nitrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium Permanganate is used for purifying drinking water, because It is a sterilising agent. None of the listed here It is an oxidising agent. It is a reducing agent It is a sterilising agent. None of the listed here It is an oxidising agent. It is a reducing agent ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a lubricant? Diamond Silica Graphite Iron Oxide Diamond Silica Graphite Iron Oxide ANSWER DOWNLOAD EXAMIANS APP
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