Chemistry Which of the following is used to denature ethanol ? Methane Propyl alcohol Phenol Methyl alcohol Methane Propyl alcohol Phenol Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The heat value of combustion of Gasoline is 47000 kJ/kg 12600 kJ/kg 39400 kJ/kg 14600 kJ/kg 47000 kJ/kg 12600 kJ/kg 39400 kJ/kg 14600 kJ/kg ANSWER DOWNLOAD EXAMIANS APP
Chemistry The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle? 100 years 13 days 0.01 minute 3 billion years 100 years 13 days 0.01 minute 3 billion years ANSWER DOWNLOAD EXAMIANS APP
Chemistry In the periodic table of elements, on moving from left to right across a period, the atomic radius Increases Does not follow a definite pattern Remains unchanged Decreases Increases Does not follow a definite pattern Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silver nitrate solution is kept in brown bottles in laboratory because Brown bottles stops the passage of light through it It reacts with ordinary white bottles Brown bottles react with it Brown bottles do not react with it Brown bottles stops the passage of light through it It reacts with ordinary white bottles Brown bottles react with it Brown bottles do not react with it ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is a type of Polyolefin Acrylic Polyamide Polyester Polyolefin Acrylic Polyamide Polyester ANSWER DOWNLOAD EXAMIANS APP
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