1.)Which of the following is the most soluble in H2O? CH 3 CH 2 CH 3 CH 3 CH 2 C
ID: 989037 • Letter: 1
Question
1.)Which of the following is the most soluble in H2O?
CH3CH2CH3
CH3CH2Cl
CH3CH2OH
CH3OCH3
CH3CHO
2.) Which of the following is diisopropyl ether?
CH3CH2CH2OCH(CH3)2
CH3CH2CH2—O—CH2CH2CH3
(CH3)3COC(CH3)3
(CH3)2CHOCH(CH3)2
3.) Which of the following has the greatest solubility in CH3CH2CH2CH2CH2CH3?
CH3NH2
(CH3)3CH
CH3OCH3
CH3O- Na+
CH3OH
4.)One of these conformations is more stable than the other. Which of the following best explains the reason for the relative stabilities of the conformers show?
II has more steric strain.
II has more torsional strain.
I has more torsional strain.
I has more steric strain.
CH3CH2Cl
CH3CH2OH
CH3OCH3
CH3CHO
2.) Which of the following is diisopropyl ether?
CH3CH2CH2OCH(CH3)2
CH3CH2CH2—O—CH2CH2CH3
(CH3)3COC(CH3)3
(CH3)2CHOCH(CH3)2
Explanation / Answer
1) Which of the following is the most soluble in H2O ?
A) CH3CH2OH
2) Which of the following is diisopropyl ether ?
A) (CH3)2CHOCH(CH3)2
3) Which of the following has the greatest solubility in CH3CH2CH2CH2CH2CH3?
A) (CH3)3CH
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