*Organic Chemistry (CHM203)*
1) The process of obtaining aromatic hydrocarbons by passing alkanes over platinum catalyst at 750-780 K is called _______?
*Ans:* Catalytic reforming.
2) One of these is a main area for attack by halogen offered by alkylbenzene.
*Ans:* Side chain
3) A phenomenal effect arising from the spatial interactions between the group is ______ called
*Ans:* Steric effect.
4) Lewis definition classifies acids as ______?
*Ans:* Electron pair acceptors.
5) Electron withdrawing substituents when attached to benzene are _______
*Ans:* Meta directing.
6) _____ is the rapid and reversible interconversion of isomers which are related to each other with the actual movement of electron as well as one or more atoms.
*Ans:* Tautomerism.
7) Solvation of the ionized species which are the conjugate acids and the conjugate base when dealing with Bronsted acids and bases is as a result of _______
*Ans:* Presence of a solvent in acid base reaction.
8) One of this is the most basic among the methylamines due to the electron donating inductive effect of a methyl group in the gas phase or non aqueous media.
*Ans:* Trimethylamine.
9) _____ involved a shift in interatomic distance within a molecule, without the separation of any atom from the rest of the molecules, as an intermediate stage.
*Ans:* Valence tautomerism.
10) A case where by a proton tautomerism leads to the formation of a ring in one of the tautomers is referred to as _____?
*Ans:* Ring-chain tautomerism.
1) The process of obtaining aromatic hydrocarbons by passing alkanes over platinum catalyst at 750-780 K is called _______?
*Ans:* Catalytic reforming.
2) One of these is a main area for attack by halogen offered by alkylbenzene.
*Ans:* Side chain
3) A phenomenal effect arising from the spatial interactions between the group is ______ called
*Ans:* Steric effect.
4) Lewis definition classifies acids as ______?
*Ans:* Electron pair acceptors.
5) Electron withdrawing substituents when attached to benzene are _______
*Ans:* Meta directing.
6) _____ is the rapid and reversible interconversion of isomers which are related to each other with the actual movement of electron as well as one or more atoms.
*Ans:* Tautomerism.
7) Solvation of the ionized species which are the conjugate acids and the conjugate base when dealing with Bronsted acids and bases is as a result of _______
*Ans:* Presence of a solvent in acid base reaction.
8) One of this is the most basic among the methylamines due to the electron donating inductive effect of a methyl group in the gas phase or non aqueous media.
*Ans:* Trimethylamine.
9) _____ involved a shift in interatomic distance within a molecule, without the separation of any atom from the rest of the molecules, as an intermediate stage.
*Ans:* Valence tautomerism.
10) A case where by a proton tautomerism leads to the formation of a ring in one of the tautomers is referred to as _____?
*Ans:* Ring-chain tautomerism.
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