Chemical Process Main use of liquid nitrogen is in Refrigerative cooling Rocket propulsion Detergent manufacture Making gun powder Refrigerative cooling Rocket propulsion Detergent manufacture Making gun powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine content in sea water may be around __________ ppm. 70 640 2500 1875 70 640 2500 1875 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The product obtained on mixing calcium oxide with water is called Slaked lime Quicklime None of these Milk of lime Slaked lime Quicklime None of these Milk of lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal produces None of these Less of gases compared to liquid products Larger quantity of tar compared to low temperature carbonisation Inferior coke compared to low temperature carbonisation None of these Less of gases compared to liquid products Larger quantity of tar compared to low temperature carbonisation Inferior coke compared to low temperature carbonisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The noble gas which occurs most abundantly in the atmosphere is Argon Helium Neon Krypton Argon Helium Neon Krypton ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Le-Blanc process is a primitive process for the manufacture of Soda ash Caustic soda Bromine from sea water Hydrochloric acid Soda ash Caustic soda Bromine from sea water Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
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