Chemical Process Nitrile rubber is produced by the polymerisation of Acrylonitrile and butadiene Isobutylene and isoprene None of these Acrylonitrile and styrene Acrylonitrile and butadiene Isobutylene and isoprene None of these Acrylonitrile and styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The manufacture of Kraft pulp is done by a/an __________ process. Acidic None of these Alkaline Neutral Acidic None of these Alkaline Neutral ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Contact process of sulphuric acid manufacture Eliminates absorber Is obsolete Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process Eliminates absorber Is obsolete Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of portland cement are calcium aluminate and Gypsum Sodium silicate Carbonates Silicates Gypsum Sodium silicate Carbonates Silicates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 700 1100 900 300 700 1100 900 300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process With increase in temperature, the equilibrium constant at constant pressure (Kp) for oxidation of sulphur dioxide Increases linearly Decreases Decreases linearly Increases Increases linearly Decreases Decreases linearly Increases ANSWER DOWNLOAD EXAMIANS APP
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