Atomic Structure mcq practice for entrance exam

Chemistry Class 11 Atomic Structure MCQ practice for entrance exam[ Solved ] like NEET, JEE Main, AIIMS, SSC, PSC , MBBS Admission Tests Etc.

Chemistry Atomic Structure MCQ for IIT-JEE / JEE MAIN Practice Sheet

  1. Rutherford’s experiment on scattering of a-particles showed for the first time that the atom has     [1981]
     (a) Electrons
     (b) Protons
     (c) Nucleus
     (d) Neutrons
  2. Any p-orbital can accommodate up to [1983]
     (a) Four electrons
     (b) Six electrons
     (c) Two electrons with parallel spins
     (d) Two electron with opposite spins
  3. The principal quantum number of an atom is related to the [1983]
     (a) Size of the orbital
     (b) Spin angular momentum
     (c) Orientation of the orbital in space
     (d) Orbital angular momentum
  4. Rutherford’s scattering experiment is related to the size of the [1983]
     (a) Nucleus
     (b) Atom
     (c) Electron
     (d) Neutron
  5. The increasing order (lowest first) for the values of e/m (charge/mass) for electron (e), proton (p), neutron (n) and alpha particle [1984]
     (a) is (a) e, p, n, a
     (b) n, p, e, a
     (c) n, p, a, e
     (d) n, a, p, e
  6. Correct set of four quantum numbers for the valence (outermost) electon of rubidium (Z = 37) is [1984]
  7. Which electronic level would allows the hydrogen atom to absorb a photon but not to emit a photon?[1984]
     (a) 3s
     (b) 2p
     (c) 2s
     (d) 1s
  8. Bohr’s model can explain [1985]
     (a) The spectrum of hydrogen atom only
     (b) Spectrum of an atom or ion containing one electron only
     (c) The spectrum of hydrogen molecule
     (d) The solar spectrum
  9. The radius of an atomic nucleus if of the order of [1985]
     (a) 10^-10 cm
     (b) 10^-13 cm
     (c) 10^-15 cm
     (d) 10^-8 cm
  10. Electromagnetic radiation with maximum wavelength is [1985 ]
     (a) Ultraviolet
     (b) Radio wave
     (c) X-ray
     (d) Infrared
  11. Rutherford’s alpha particle scattering experiment eventually led to the conclusion that [1986]
     (a) Mass and energy are related
     (b) Electrons occupy space around the nucleus
     (c) Neutrons are buried deep in the nucleus
     (d) The point of impact with matter can be precisely determined
  12. The correct set of quantum numbers for the unpaired electron of chlorine atom is [1986]

           n         m
      (a) 2    1     0
      (b) 2    1     1
      (c) 3    1     1
      (d) 3    0     0
  13. The ratio of the energy of a photon of 200 Ǻ wavelength radiation to that of 4000 Ǻ radiation is [1986]
     (a) 1/4
     (b) 4
     (c) 1/2
     (d) 2
  14. The wavelength of a spectral line for an electron transition is inversely related to [1988]
     (a) The number of electrons undergoing the transition
     (b) The nuclear charge of the atom
     (c) The difference in the energy of the energy levels involved in the transition
     (d) The velocity of the electron undergoing the transition.
  15. The outermost electronic configuration of the most electronegative element is [1988,1990]
     (a) ns^2 np^3
     (b) ns^2 np^4
     (c) ns^2 np^5
     (d) ns^2 np^6
  16. The correct ground state electronic configuration of chromium atom is [1989]
     (a) [Ar] 3d3 4s1
     (b) [Ar] 3d4s2
     (c) [Ar] 3d4s1
     (d) [Ar] 3d4s1

atomic structure mcq for jee main

atomic structure mcq for neet



01 Solid State,4,01 Some Basic Concepts of Chemistry,4,02 Solutions,1,02 Structure of Atom,2,03 Electrochemistry,1,03 Periodicity of Elements,1,04 Chemical Bonding,7,04 Chemical Kinetics,1,05 Gaseous State of Matter,1,05 Surface Chemistry,2,06 Chemical Thermodynamics,3,07 Equilibrium,7,07 p Block Elements,7,08 d and f Block Elements,1,08 Redox Reaction,1,09 Coordination Compounds,1,09 Hydrogen Chemistry,1,10 Haloalkanes and Haloarenes,1,10 s block Elements,1,11 Alcohols Phenols and Ethers,2,11 Some p block Elements,2,12 Aldehyde Ketones and Carboxylic Acids,4,12 Basic Organic Chemistry,1,13 Hydrocarbons Chemistry,1,13 Nitrogen Containing,3,14 Biomolecules,3,14 Environmental Chemistry,2,15 Polymer chemistry,1,16 Chemistry in Everyday life,2,20,6,2O,1,Acids Bases and Salts,1,Alcohols,1,Alcohols Phenols and Ethers Question Bank,2,Atomic Structure Question Bank,1,Basic Principles of Organic Chemistry Question Bank,1,Biomolecules Question Bank,1,Carbonyl Compounds Question Bank,2,CBSE 11,1,CBSE 12,2,CBSE Class 10 Chemistry,2,Chemical Equilibrium Question Bank,2,Chemical Kinetics Question Bank,1,Chemical Thermodynamics Question Bank,3,Chemical Weapons,1,Chemistry Book,1,Chemistry News,1,Chemistry Song,2,Chemistry Syllabus,2,Class 11,1,Class 11 Chemistry,1,Class 8 Science,1,Condensation reaction,1,COVID-19,4,Download NEET Question Papers,2,Electrochemistry,1,Electrochemistry MCQs,1,Electrochemistry MCQs with Answers,1,Exclusive Chemistry,1,Food,1,General Chemistry,5,How do I study for chemistry,2,Hydrocarbons Question Bank,1,JEE Main,2,JEE Main Chemistry,2,JEE Main Chemistry Syllabus,1,JEE Main Chemistry Syllabus 2021,1,JEE Main Hydrocarbons Previous Year Questions with Solutions,1,JEE Main Question Paper,2,Lewis dot structures,5,MCQ Practice sheet,7,MCQs with Solution,1,Name Reaction,7,NCERT CBSE Syllabus,1,NCERT Syllabus,1,NEET,8,neet sample paper by nta,1,NEET | AIPMT | JEE Main MCQs,2,NEET 2020 Question Papers,1,NEET Chemistry Syllabus,1,NEET Hydrocarbons Previous Year Questions with Solutions,1,NEET Previous Year Question Paper,4,NEET Previous Year Question Papers,1,NEET Previous Year Solved Question Papers,3,NEET Question Paper,1,NEET Question Papers 2020,1,NEET Sample Papers,1,NEET Solved Question Papers,4,Nitrogen Containing Compound Question Bank,1,Organic Name Reactions,6,Oxidation Reduction,2,p Block Elements Question Bank,4,Phenols and Ethers MCQs,1,Phenols and Ethers MCQs (NEET; JEE Main),1,Practice Paper of NEET,1,Question Papers of NEET 2020,1,Radioactivity,1,s Block Elements,1,s Block Elements MCQs,1,s Block Elements Question Bank,1,Science News,1,Solid State Chemistry Question Bank,3,SOME,1,Study Tips for Chemistry,2,Surface Chemistry Question Bank,2,WBCHSE,1,WBCHSE Model Question,1,WBJEE,1,
Advanced Chemistry: Atomic Structure mcq practice for entrance exam
Atomic Structure mcq practice for entrance exam
Chemistry Class 11 Atomic Structure MCQ practice for entrance exam[ Solved ] like NEET, JEE Main, AIIMS, SSC, PSC , MBBS Admission Tests Etc.
Advanced Chemistry
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share. STEP 2: Click the link you shared to unlock Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy