Why is a cis-1,3-disubstituted cyclohexane more stable thanits trans isomer?
1 answer:
Answer:
Explanation has been given below
Explanation:
- In diaxial conformation of cis-1,3-disubstituted cyclohexane, 4 gauche-butane interactions along with syn-diaxial interaction are present. Hence it readily gets converted to diequitorial conformation where no such gauche-butane interaction is present
- In two possible conformations of trans-1,3-disubstituted cyclohexane, 2 gauche-butane interactions are present in each of them.
- Hence cis-1,3-disubstituted cyclohexane exists almost exclusively in diequitorial form. But trans-1,3-disubstituted cyclohexane has no such option.
- Trans-1,3-disubstituted cyclohexane experiences gauche butane interaction in each of the two conformations.
- Therefore cis-1,3-disubstituted cyclohexane is more stable than trans conformation
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The final pressure of the nitrogen gas with the increase in volume is 2.91 atm.
<h3>What is Boyle's Law?</h3>Boyle’s law is a gas law that states that the pressure exerted by a gas (of a given mass, kept at a constant temperature) is inversely proportional to the volume occupied by it.
The relation can be given as:
The initial pressure of the gas, = 3.72 atm
The initial volume of the gas, = 8.56L
The final volume of the gas, = 10.94 L
Substituting the values, the final pressure is given as:
3.72 × 8.56 = × 10.94
Therefore, the final pressure of the nitrogen gas with the increase in volume is 2.91 atm.
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