Chemical Process Iron ore hametite is concentrated using Froth floatation Roasting Electro magnetic separation mainly Gravity separation Froth floatation Roasting Electro magnetic separation mainly Gravity separation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Trinitro-toluene (TNT) is Used in glycerine manufacture None of these An explosive Used in dye manufacture Used in glycerine manufacture None of these An explosive Used in dye manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Nylon-66 Neoprene Bakelite Teflon Nylon-66 Neoprene Bakelite Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloral is used in the manufacture of Parathion DDT BHC None of these Parathion DDT BHC None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C. 500-600 250-280 44134 500-600 250-280 44134 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of portland cement are calcium aluminate and Gypsum Silicates Sodium silicate Carbonates Gypsum Silicates Sodium silicate Carbonates ANSWER DOWNLOAD EXAMIANS APP
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