Chemistry Which of the following is used as filler in tyre of rubber ? Graphite Coke Coal Carbon black Graphite Coke Coal Carbon black ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Plaster of Paris' is made by partial dehydration of Green vitriol Epsom salt Gypsum salt Blue vitriol Green vitriol Epsom salt Gypsum salt Blue vitriol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Urea is a Potassium fertilizer Sodium fertilizer Phosphatic fertilizer Nitrogenous fertilizer Potassium fertilizer Sodium fertilizer Phosphatic fertilizer Nitrogenous fertilizer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Formation of ozone hole is maximum over Europe Antarctica Africa India Europe Antarctica Africa India ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is heaviest naturally-occurring element of the periodic element Iron Uranium Thorium Rhodium Iron Uranium Thorium Rhodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a Bakelite ? Polymer Solution Acid Base Polymer Solution Acid Base ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS