
(a)
Interpretation:
The
Concept introduction:
The energy for particle in a box is given by the expression as follows.
E=n2h28ma2
Where,
• E is the energy of the particle
• n is the number of energy level
• h is Planck’s constant
• m is the mass of the particle
• a is the width of the box
The expression of the energy for particle in a box involves n which shows that the energy is quantized for a particle in a box.
(b)
Interpretation:
The width of a box that an electron needs to be in, to possess 1.00×10−32 J energy is to be calculated.
Concept introduction:
The energy for particle in a box is given by the expression as follows.
E=n2h28ma2
Where,
• E is the energy of the particle
• n is the number of energy levels
• h is Planck’s constant
• m is the mass of the particle
• a is the width of the box
The expression of the energy for particle in a box involves n which shows that the energy is quantized for a particle in a box.

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Chapter 10 Solutions
Physical Chemistry
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