General Science Which of the following is used in pencils? Graphite Charcoal Phosphorous Silicon Graphite Charcoal Phosphorous Silicon ANSWER DOWNLOAD EXAMIANS APP
General Science Among the various allotrope of carbon Diamond is the hardest, coke is the softest Coke is the hardest, graphite is the softest Diamond is the hardest, lamp black is the softest Diamond is the hardest, graphite is the softest Diamond is the hardest, coke is the softest Coke is the hardest, graphite is the softest Diamond is the hardest, lamp black is the softest Diamond is the hardest, graphite is the softest ANSWER DOWNLOAD EXAMIANS APP
General Science Carbon, diamond and graphite are together called Isomorphs Allotrope Isomers Isotopes Isomorphs Allotrope Isomers Isotopes ANSWER DOWNLOAD EXAMIANS APP
General Science What is the unit for measuring the amplitude of a sound? Decibel Hum Cycles Coulomb Decibel Hum Cycles Coulomb ANSWER DOWNLOAD EXAMIANS APP
General Science The main constituents of pearls are Ammonium Sulphate and Sodium Carbonate Calcium Carbonate and Magnesium Carbonate Calcium Oxide and Ammonium Chloride Aragonite and Conchiolin Ammonium Sulphate and Sodium Carbonate Calcium Carbonate and Magnesium Carbonate Calcium Oxide and Ammonium Chloride Aragonite and Conchiolin ANSWER DOWNLOAD EXAMIANS APP
General Science Most soluble in water is Sulphur Common salt Sugar Camphor Sulphur Common salt Sugar Camphor ANSWER DOWNLOAD EXAMIANS APP
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