Important Question Bank of Chemistry for Maharashtra HSC Board Exam 2019

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After the tremendous success of our past years Important Questions Bank for Maharashtra HSC Board Exam 2016 , 2017 and 2018 we have also created a list of Most Important Questions Bank for Maharashtra HSC Board Exam 2019 which are likely to appear in HSC Board Exams this year.

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Chemistry Important Question Bank 2019

  1. What is ferromagnetism? Iron is strongly ferromagnetic. Explain.
  2. Describe how an artificial satellite is launched in an orbit around the earth. Explain the nature of all the possible orbits of a satellite with the help of a suitable diagram.
  3. What is Enthalpy of fusion and Enthalpy of atomization?
  4. Write a short note on electro-metallurgy.
  5. What is pseudo first order reaction? Give an example for the same.
  6. Define lanthanoid contraction. Explain its effects.
  7. What are antibiotics? Give examples.
  8. Write a short note on froth floatation.
  9. Explain graphical method to determine activation energy of a reaction.
  10. Define three moduli of elasticity. State their formulae.
  11. What are hormones? Write the structure of simple triglycerides.
  12. Write a note on Gabriel phthalimide synthesis. What are biodegradable polymers and non biodegradable polymers?
  13. Write a note on Friedel Craft’s acylation.
  14. What are neutral oxides? Explain the nature of zinc oxide with the help of the reactions.
  15. Define cell constant. Draw a neat and well labeled diagram of primary reference electrode.
  16. What are Ellingham diagrams? Write the features of it.
  17. What is Enthalpy of fusion and Enthalpy of atomization?
  18. Explain the mechanism of cleansing action of soaps.
  19. State the first and second law of electrolysis.
  20. Distinguish between crystalline solid and amorphous solid.
  21. Write a short note on Hoffmann bromamide degradation.
  1. Draw structures of (A) chlorine trifluoride (B) chlorine pentafluoride.
  2. Mention ‘two’ uses of propan-2-one.
  3. What is the effect of temperature on solubility of a gas in a liquid?
  4. Which specific heat of a gas is greater? Why?
  5. State any ‘six’ assumptions on which the kinetic theory of glass is based.
  6. State Kirchhoff’s law of radiation and prove it theoretically.
  7. Define complex lipids and write the structures of nucleotide and nucleoside.

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Maharashtra HSC Board Exam – Important Question Bank 2019


9 thoughts on “Important Question Bank of Chemistry for Maharashtra HSC Board Exam 2019”

  1. Is this really helpful?
    Do these mentioned questions are asked in HSC board exam…Please reply as soon as possible.I have my chem paper tomorrow!

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