Chemistry Two moles of an ideal gas expand freely into vacuum. The work done by the gas is 2J 4J Infinity 2J 4J Infinity ANSWER DOWNLOAD EXAMIANS APP
Chemistry Freon' used as refrigerants is chemically Chlorinated hydrocarbon Fluorinated hydrocarbon Chlorofluoro hydrocarbon Fluorinated aromatic compound Chlorinated hydrocarbon Fluorinated hydrocarbon Chlorofluoro hydrocarbon Fluorinated aromatic compound ANSWER DOWNLOAD EXAMIANS APP
Chemistry PVC is obtained by the polymerisation of Vinyl chloride Propane Acetylene Styrene Vinyl chloride Propane Acetylene Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The “King of Metals” is : Silver Gold Aluminium Iron Silver Gold Aluminium Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas does not form the part of atmosphere ? None of these Nitrogen Chlorine Helium None of these Nitrogen Chlorine Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of hydrogen atoms in a Glucose molecule 6 14 12 8 6 14 12 8 ANSWER DOWNLOAD EXAMIANS APP
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