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JEE Main 20202 SeptemberMorning Shift
Exam
JEE Main
Year
2020
Date
2 September
Shift
Morning Shift
Subject
Chemistry
Chapter
Structure of Atom

JEE Main 2020 · 2 September · Morning Shift · Chemistry · Structure of Atom

The figure that is not a direct manifestation of the quantum nature...

The figure that is not a direct manifestation of the quantum nature of atom is :The figure that is not a direct manifestation of the quantum nature of atom is :The figure that is not a direct manifestation of the quantum nature of atom is :The figure that is not a direct manifestation of the quantum nature of atom is :The figure that is not a direct manifestation of the quantum nature of atom is :The figure that is not a direct manifestation of the quantum nature of atom is :

Options

  1. AA circular coil of radius R and N turns has negligible resistance. As shown in the schematic figure, its two ends are
  2. BA circular coil of radius R and N turns has negligible resistance. As shown in the schematic figure, its two ends are
  3. CA circular coil of radius R and N turns has negligible resistance. As shown in the schematic figure, its two ends are
  4. DA circular coil of radius R and N turns has negligible resistance. As shown in the schematic figure, its two ends are

Correct answer

D. A circular coil of radius R and N turns has negligible resistance. As shown in the schematic figure, its two ends are

Step-by-step solution

1, 2 and 3 are according to quantum theory but (4) is statement of kinetic theory of gases.

Figure 1 is associated with theory of black body, figure 2 is associated with photoelectric effect and figure 3 shows absorption spectra, so we can say that these 3 figures are associated with quantum nature of atom while figure 4 shows variation of internal energy with temperature .

The figure that is not a direct manifestation of the quantum nature of atom is :

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