Chemistry Which of the following fuels causes minimum environmental pollution? Coal Diesel Kerosene Hydrogen Coal Diesel Kerosene Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which colour is produce by Arsenic during flame test Crimson Blue Red Green Crimson Blue Red Green ANSWER DOWNLOAD EXAMIANS APP
Chemistry Removal of carbon particles from air involves the principle of Electrophoresis Precipitation Filteration Sedimentation Electrophoresis Precipitation Filteration Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Baryllium Sulphate is less soluble in water due to Lonic band Low inflammable energy High inflammable energy Low Energy of dissociation Lonic band Low inflammable energy High inflammable energy Low Energy of dissociation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest form of iron? Cast iron Wrought iron Steel Pig iron Cast iron Wrought iron Steel Pig iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a commercial source of energy? Natural Gas Firewood Petroleum Coal Natural Gas Firewood Petroleum Coal ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS