CHM203
Question: A phenomenal effect arising from the spatial interactions between the groups is _____called
Answer: steric effect
Question: A case whereby a proton tautomerism leads to the formation of a ring in one of the tautomers is referred to as ______
Answer: ring-chain tautomerism
Question: One of these is the most basic among the methylamines due to the electron-donating inductive effect of a methyl group in the gas phase or nonaqueous media
Answer: trimethylamine
Question: solvation of the ionized species which are the conjugate acid and the conjugate base when dealing with Bronsted acids and bases is as a result of _____
Answer: presence of a solvent in acid-base reactions
Question: The process of obtaining aromatic hydrocarbonsby passing alkanes over platinum catalyst at 750-820 K is called ____
Answer: catalytic reforming
Question: _____ involves a shift in interatomic distance within a molecule, without the separation of any atom from the rest of the molecule, as an intermediate stage
Answer: valence tautomerism
Question: One of these is a main area for attack by halogen offered by Alkylbenzenes
Answer: side chain
Question: Lewis definition classifies acids as ______
Answer: electron pair acceptors
Question: electron withdrawing substituents when attached to benzene are ______
Answer: meta directing
Question: ______ is the rapid and reversible interconversion of isomers which are related to each other with the actual movement of electrons as well as of one or more atoms
Answer: tautomerism
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