Chemistry The depletion of ozone layer is due to Chloro fluoro carbon Sulphur dioxide Ethane Carbon dioxide Chloro fluoro carbon Sulphur dioxide Ethane Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Diamond is lustrous because It is hard It is colourless Its refractive index is high It is pure It is hard It is colourless Its refractive index is high It is pure ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bee sting contains A salt solution A corrosive liquid An acidic liquid An alkaline liquid A salt solution A corrosive liquid An acidic liquid An alkaline liquid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is also known as solution ? A suspension A homogeneous mixture A compound A heterogeneous mixture A suspension A homogeneous mixture A compound A heterogeneous mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry The reaction intermediate formed during the preparation of diethylether from ethanol by treatment with H2SO4 is Free radical Carbocation Carbene Carbanion Free radical Carbocation Carbene Carbanion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Find the odd one: Marble Slaked lime Chalk Limestone Marble Slaked lime Chalk Limestone ANSWER DOWNLOAD EXAMIANS APP
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