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Sedaia [141]
3 years ago
6

Both s-cis and s-trans conformers of 1,3-butadiene have a continuous conjugated π system, which of the following statements is t

rue about the s-cis conformer?
The s-cis conformer is lower in energy than the s-trans conformer
The s-cis conformer is higher in energy than the s-trans conformer.
The s-cis conformer has equal energy as the s-trans conformer.
None of these.
Chemistry
1 answer:
alexandr1967 [171]3 years ago
5 0

Answer:

second option (B)

Explanation:

The s-cis conformer is higher in energy than the s-trans conformer. The most stable conformer has bent-inward geometry which favors the π bond interaction with methyl/methylene hydrogen/carbon atom hence more crowding with consequent higher energy, this is also responsible for the higher boiling point of the s-cis conformer.

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Veseljchak [2.6K]

Answer:

Is it D?

Explanation:

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3 years ago
What is a REAL LIFE example of passive transport? Please answer asap!
inn [45]
Well, am not sure but..

teleportation ,  or dream journey  or mind waves transportation 


4 0
3 years ago
Describe the solubility of water compared to ethanol?
Neko [114]
As you know ethanol is a an alcohol and alcohol is a hydrocarbon. Alcohol is made up of a carbon chain which Is always non polar and a OH group which is polar. According to the solubility rule like substances dissolves like substance. Using ethanol chemical formula. Ethanol has a 2 carbon chain and a OH group. water is polar so it will be attracted to the OH group. Carbon chain on the other hand is nonpolar so it will be repelled from the water.


Therefore the Solubility of alcohols is determined by the stronger of the two forces. The strength of the attraction of the OH group, and the amount of water they dissolve in.
4 0
2 years ago
Which type of electromagnetic radiation has the longest wavelength?
Montano1993 [528]

Answer:

B. Infrared.

Explanation:

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Hence, the largest magnitude among the rest goes to infrared rays, which makes B the correct answer.

8 0
3 years ago
Select the true statement for the following reaction: N2 + 3 H2 → 2 NH3 1. Each N atom is reduced from 0 to +3. Each H atom is o
ELEN [110]

Answer: option 2

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Since oxidation no of Nitrogen in molecular N2 is always zero and for H2 also zero.

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7 0
3 years ago
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