Rutherford Atomic Model in Hindi

Rutherford Atomic Model in Hindi. We covered all the Rutherford Atomic Model in Hindi in this post for free so that you can practice well for the exam.

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Mock Test on Rutherford Atomic Model for Students

According to Rutherford's atomic model, the proposed path of an electron will be :

(A) parabolic

(B) spiral

(C) circular

(D) straight line

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According to classical theory, Rutherford says that the atom is :

(A) stable

(B) unstable

(C) metastable

(D) both (A) and (C)

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According to classical theory, the proposed path of an electron in Rutherford's atomic model will be :

(A) parabolic

(B) spiral

(C) circular

(D) straight line

Show Answer

Find the wrong statement from the following. According to the nuclear atom model suggested by Rutherford :

(A) the electrons collide with one another during their random motion inside the atom

(B) the atom is electrically neutral as there are an equal number of positive and negative charges

(C) the nuclear radius is very small compared to the atomic radius

(D) the entire positive charge and almost the whole mass of the atom are concentrated in the nucleus

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The nuclear model of the atom was given by :

(A) E Rutherford

(B) Avogadro

(C) Neils Bohr

(D) Dalton

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Rutherford's atomic model failed because he assumed that :

(A) electrons revolve along only permitted circular orbits

(B) electrons are positively charged and protons are -ve ly charged

(C) electrons are negatively charged and protons are positively charged

(D) electrons revolve along circular orbits of any radii and radiate energy

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Rutherford's atomic model was unstable because

(A) the nucleus is the breakdown

(B) orbiting electrons radiate energy

(C) electrons do not remain in orbit

(D) the electrons are repelled by the nucleus

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According to Rutherford, electrons revolve in a circular orbit around the nucleus in order to :

(A) absorb energy

(B) radiate energy

(C) attract protons

(D) nullify attraction from the nucleus

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The existence of a positively charged nucleus in an atom was first suggested by :

(A) E Rutherford

(B) Avogadro

(C) Neils Bohr

(D) Dalton

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The percentage of total positive charge and the entire mass of the atom confined in the nucleus is about :

(A) 69%

(B) 79%

(C) 89%

(D) 99%

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The incorrect statement regarding Rutherford's atomic model is :

(A) the atom contains a nucleus

(B) the size of the nucleus is very small in comparison with the atom

(C) electrons revolve around the nucleus with uniform speed

(D) the nucleus contains about 10% mass of the atom

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Rutherford's atomic model accounts for

(A) the stability of electron orbits

(B) the stability of the nucleus

(C) the line spectrum of hydrogen

(D) the concentration of positive charge at the center of the atom

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We covered all the rutherford atomic model in Hindi above in this post for free so that you can practice well for the exam.

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