Chemical Process Pick out the wrong statement pertaining to nitric acid. About 90% of nitric acid is manufactured by Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald About 90% of nitric acid is manufactured by Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Unsaturated oils compared to saturated oils have Higher melting point & higher reactivity to oxygen Lower melting point & higher reactivity to oxygen Lower melting point & lower reactivity to oxygen Higher melting point & lower reactivity to oxygen Higher melting point & higher reactivity to oxygen Lower melting point & higher reactivity to oxygen Lower melting point & lower reactivity to oxygen Higher melting point & lower reactivity to oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sand and __________ is fused at 1300°C, to produce sodium silicate. Sodium sulphate Soda ash Limestone Coke Sodium sulphate Soda ash Limestone Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Manufacture of phthalic anhydride uses __________ as a catalyst. Ni Cr Al₂O₃ V₂O₅ Ni Cr Al₂O₃ V₂O₅ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polymethyl methacrylate (PMMA) is known as Nylon-6 Teflon Perspex Bakelite Nylon-6 Teflon Perspex Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following sugars is the sweetest? Fructose Lactose Glucose Sucrose Fructose Lactose Glucose Sucrose ANSWER DOWNLOAD EXAMIANS APP
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