Chemistry In silvery paints, the main constituent present is Lead powder White lead Silver powder Aluminium powder Lead powder White lead Silver powder Aluminium powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry Two moles of an ideal gas expand freely into vacuum. The work done by the gas is 4J 2J Infinity 4J 2J Infinity ANSWER DOWNLOAD EXAMIANS APP
Chemistry The rusting of iron is a/an Electrochemical change Electrical change None of these Physical change Electrochemical change Electrical change None of these Physical change ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following processes is used for the production of Biodiesel ? Transamination Translation Transcription Transesterification Transamination Translation Transcription Transesterification ANSWER DOWNLOAD EXAMIANS APP
Chemistry The name of plastic polymer from which combs, toys, bowls etc., can be made, is Teflon Polyurethane Metallic polysulphides Polystyrene Teflon Polyurethane Metallic polysulphides Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is a greenhouse gas ? Carbon dioxide Nitrogen Helium Sulphur dioxide Carbon dioxide Nitrogen Helium Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
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