Chemistry Ozone depletion in the atmosphere is mainly caused by Hydrogen sulphide Chlorofluorocarbon Sulphur dioxide Nitrogen dioxide Hydrogen sulphide Chlorofluorocarbon Sulphur dioxide Nitrogen dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Epsom salt is used In paper industry As purgative In softening water In making tooth paste In paper industry As purgative In softening water In making tooth paste ANSWER DOWNLOAD EXAMIANS APP
Chemistry The enzyme that converts glucose to ethyl alcohol is : Zymase Invertase Maltase Diastase Zymase Invertase Maltase Diastase ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a pure form of carbon Gold Graphite Coal Diamond Gold Graphite Coal Diamond ANSWER DOWNLOAD EXAMIANS APP
Chemistry An element of atomic no. 29 belongs to F-block P-block D-block S-block F-block P-block D-block S-block ANSWER DOWNLOAD EXAMIANS APP
Chemistry The liquid waste from kitchens and baths, of residences is known as : Sullage Refuse Domestic sewage Storm water Sullage Refuse Domestic sewage Storm water ANSWER DOWNLOAD EXAMIANS APP
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