(a)
Interpretation:
The rate constant for the given reaction needs to be determined.
Concept introduction:
In chemistry, activation energy is the minimum energy which is needed to activate molecules or atoms to a situation in which they can experience chemical transformation. The activation energy is usually denoted by Eaand below is the relation between rate constant and activation energy:
The above equation is Arrhenius equation.
Here, A is Arrhenius constant, R is Universal gas constant and T is temperature.
(b)
Interpretation:
Whether the ONF molecule is linear or bent needs to be determined.
Concept introduction:
The geometry of the molecule can be determined by calculating the hybridization of the central atom in the molecule. The lone pair of electron/s present in the central atom plays an important role in determining the exact geometry or shape of the molecule.
(c)
Interpretation:
A plausible transition state for the below reaction needs to be drawn.
Concept introduction:
Transition state is defined as an intermediate state of the reaction. It is less stable and immediately converts to product.
(d)
Interpretation:
The reason for the low activation energy of the given reaction needs to be explained.
Concept introduction:
The activation energy for a reaction is defined as the minimum energy which is needed for a reaction to takes place.
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LCPO CHEMISTRY W/MODIFIED MASTERING
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