Answer:250 and your matthew sister
All the statements except Option D is true for the chair confirmation of cyclo hexane.
<h3>Describe the Chair confirmation of Cyclohexane ?</h3>
The flexibility of Cyclo hexane allows for formation of a confirmation ,
This confirmation has lowest energy among the confirmations that can be made for Cyclohexane.
The bond angles are near 109.50 degree,
Each carbon atom has one axial and one equatorial hydrogen atom and All hydrogen atoms on adjacent carbon atoms are staggered.
Therefore Option A , B , C are all true statements about the Chair Confirmation of Cyclohexane.
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A.
Begin numbering at the end closest to the first branch, not the farthest.
Answer:
The flask has to be closed during the hydrochloric acid and sodium carbonate reaction as the resultant gas got trapped inside the closed flask.
Explanation:
The hydrochloric acid and sodium carbonate reaction was exothermic that caused the pressure to decrease. The flask has to be closed during the hydrochloric acid and sodium carbonate reaction as the resultant gas got trapped inside the closed flask.
In exothermic reactions, energy is produced in the form of heat or light.
Explanation:
As it is known that 
molecule is a non-linear molecule. Therefore, its isochoric heat capacity will be as follows.
= 
= 18 R
Also, 
where, 
= molar heat capacity
M = molecular mass
= specific heat
Hence, calculate the value of as follows.
This means that value of isochoric specific heat is 
.
Yes, we have to assume ideal gas behavior because for ideal gas:
dU = 
Whereas for real gases "
" has to be added here.
