Chemistry ________ is a by product of sewage treatment and can be decomposed to produce biogas Sewer Scum Sludge Sewage Sewer Scum Sludge Sewage ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gelatin is mostly used in making ice–creams in order to Stabilise mixture Stabilise the colloid and prevent crystallisation Prevent making a colloid Enrich the aroma Stabilise mixture Stabilise the colloid and prevent crystallisation Prevent making a colloid Enrich the aroma ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mark the compound which possess ionic, covalent and coordinate bonds. NH4Cl H2O SO3 SO2 NH4Cl H2O SO3 SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry When quick lime is added to water Heat is absorbed Heat is liberated No heat change takes place Temperature decreases Heat is absorbed Heat is liberated No heat change takes place Temperature decreases ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is not a characteristic of transition metals? Tendency to gain electrons Malleability Low ionization energy Low electronegativity Tendency to gain electrons Malleability Low ionization energy Low electronegativity ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main source of carbon monoxide is Solid waste disposal Fuel combustion Transportation Industrial process Solid waste disposal Fuel combustion Transportation Industrial process ANSWER DOWNLOAD EXAMIANS APP
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