The reaction between alkanoic acids and alkanols in the presence of a mineral acid is known as?
A. saponification B. hydrolysis C. polymerization D. esterification E. dehydration Correct Answer: Option D – esterification
Ethene undergoes mainly addition reactions because it is?
A. a gas B. a hydrocarbon C. unsaturated D. easily polymerized E. a covalent compound Correct Answer: Option C – unsaturated
Separation of mixture of solids by physical methods can be based on differences in the following except?
A. melting point B. solubility C. particle size D. molar mass E. magnetic property Correct Answer: Option D – molar massThe position of equilibrium in a reversible reaction is affected by ______?
A. particle size of the reactants B. change in concentration of the reactants C. change in size of the reaction vessel D. vigorous stirring of the reaction mixture E. presence of a catalyst Correct Answer: Option B – change in concentration of the...Products
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