Match List-I with List-IIList-IList-IIA. Thomson model1. Dual nature o

1.	Match List-I with List-IIList-IList-IIA. Thomson model1. Dual nature of electronB. Rutherford model2. Nuclear theoryC. Bohr’s model3. Plum pudding model D. de-Broglie theory4. Concept of quanti- zation of energyCodes:
Answer» The correct option is : (D) Explanation: The “plum pudding model” was put forward by J.J. Thomson in 1904. In this model, the atom is made up of negative electrons that float in a “soup” of positive charge, much like plums in a pudding or raisins in a fruit cake. In 1906, Thomson was awarded the Nobel Prize for his work in this field. Louise de Broglie suggested that electron exhibits a dual nature. Broglie also got Physics Noble Prize for his theory In 1913, Bohr proposed his quantized shell model of the atom to explain how electrons can have stable orbits around the nucleus. Ernest Rutherford published his atomic theory describing the atom as having a central positive nucleus surrounded by negative orbiting electrons. This model suggested that most of the mass of the atom was contained in the small nucleus and that the rest of the atom was mostly empty space

Match List-I with List-IIList-IList-IIA. Thomson model1. Dual nature of electronB. Rutherford model2. Nuclear theoryC. Bohr’s model3. Plum pudding model D. de-Broglie theory4. Concept of quanti- zation of energyCodes:

Answer»

The correct option is : (D)

Explanation:

The “plum pudding model” was put forward by J.J. Thomson in 1904. In this model, the atom is made up of negative electrons that float in a “soup” of positive charge, much like plums in a pudding or raisins in a fruit cake. In 1906, Thomson was awarded the Nobel Prize for his work in this field.

Louise de Broglie suggested that electron exhibits a dual nature. Broglie also got Physics Noble Prize for his theory

In 1913, Bohr proposed his quantized shell model of the atom to explain how electrons can have stable orbits around the nucleus.

Ernest Rutherford published his atomic theory describing the atom as having a central positive nucleus surrounded by negative orbiting electrons. This model suggested that most of the mass of the atom was contained in the small nucleus and that the rest of the atom was mostly empty space

Match List-I with List-IIList-IList-IIA. Thomson model1. Dual nature of electronB. Rutherford model2. Nuclear theoryC. Bohr’s model3. Plum pudding model D. de-Broglie theory4. Concept of quanti- zation of energyCodes:

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