MPSC PYQ

MPSC Rajyaseva 2020 GS Paper 1 — Question 54

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थॉम्प्सनच्या अणू प्रतिकृतीवरून खालीलपैकी कोणते गुणधर्म स्पष्टपणे समजतारा ? / Which of the following properties of atom could be explained correctly by Thompson Model of atom ?

1)एकूण अणूची तटस्थता / Overall neutrality of atom✓ Correct
2)हायड्रोजन अणूच्या पट्टपंक्ती / Spectra of hydrogen atom
3)इलेक्ट्रॉन, प्रोटॉन आणि न्यूट्रॉन चे अणूमधील स्थान / Position of electrons, protons and neutrons in atom
4)अणूची स्थिरता / Stability of atom

Thomson's model of the atom (plum pudding model) could successfully explain the overall electrical neutrality of the atom, showing how positive and negative charges balance each other.