Chemistry Indane gas is mixture of Butane and oxygen Butane and propane Butane and hydrogen Methane and oxygen Butane and oxygen Butane and propane Butane and hydrogen Methane and oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry When there are two electrons in the same orbital, they have: Opposite spin No spin Same spin Same or opposite spin Opposite spin No spin Same spin Same or opposite spin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Methane Ethylene Acetylene Styrene Methane Ethylene Acetylene Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical formula of the laughing gas is NO2 N2O N2O3 NO NO2 N2O N2O3 NO ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as anesthetic ? NO NH3 N2O NO2 NO NH3 N2O NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The deterioration of a metal by an electrochemical process is commonly termed as Passivation Erosion Abrasion Corrosion Passivation Erosion Abrasion Corrosion ANSWER DOWNLOAD EXAMIANS APP
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