Chemical Process Na₂CO₃.10H₂O is called Slaked lime Quicklime Washing soda Soda ash Slaked lime Quicklime Washing soda Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Major component of flint glass is Alumina Lead oxide Soda Silica Alumina Lead oxide Soda Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Shaping or forming Sintering Annealing Melting Shaping or forming Sintering Annealing Melting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 200-300 2000-2200 700-850 4000-4500 200-300 2000-2200 700-850 4000-4500 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Gravity separation Roasting Electro magnetic separation mainly Froth floatation Gravity separation Roasting Electro magnetic separation mainly Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by None of these Liquid extraction technique Evaporation followed by vacuum distillation Extractive distillation technique None of these Liquid extraction technique Evaporation followed by vacuum distillation Extractive distillation technique ANSWER DOWNLOAD EXAMIANS APP
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