Chemical Process Main use of liquid nitrogen is in Rocket propulsion Detergent manufacture Refrigerative cooling Making gun powder Rocket propulsion Detergent manufacture Refrigerative cooling Making gun powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of SO₂ to SO₃ is favoured by Low temperature and high pressure High temperature and low pressure Low temperature and low pressure High temperature and high pressure Low temperature and high pressure High temperature and low pressure Low temperature and low pressure High temperature and high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polymethyl methacrylate (PMMA) is known as Teflon Perspex Nylon-6 Bakelite Teflon Perspex Nylon-6 Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Na₂CO₃ is called Soda ash Washing soda Calcite Plaster of paris Soda ash Washing soda Calcite Plaster of paris ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcination of gypsum produces Salt cake Plaster of paris Lime Nitre cake Salt cake Plaster of paris Lime Nitre cake ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main product of high temperature carbonisation of coal is Tar Coke Phenol Ammonia Tar Coke Phenol Ammonia ANSWER DOWNLOAD EXAMIANS APP
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