JAM Question Paper 2019-20 CY (Chemistry)

JAM Question Paper 2019-20 CY (Chemistry).

JAM Question Paper 2019-20 CY (Chemistry)JAM CY – Chemistry 2019-20 Question Paper test papers will be fully objective type. This JAM CY – Chemistry 2019-20 Question will help all the students for their exam preparation, here the question type is MCQ i.e multiple choice question answers, if this JAM CY – Chemistry 2019-20 question paper in pdf file for IIT JAM CY – Chemistry you can download it in FREE, if Joint Entrance Examination (JAM) 2019-20 paper in text for JAM you can download JAM 2019-20 page also just Go to menu bar, Click on File->then Save.

JAM Question Paper 2019-20 CY (Chemistry)

JAM CY – Chemistry 2019-20 Question paper Free Download PDF is available in www.oldquestionpapers.net which has been provided by CYny students this Joint Admission Test i.e. JAM CY – Chemistry 2019-20 paper is available for all the students in FREE and also JAM Chemistry 2019-20 question paper fully solved i.e. with answer keys and solution.

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1. On hydrolysis, aluminium carbide produces

  • (A) CH
  • (B) C2H6
  • (C) C2H4
  • (D) C2H2

2. Carbonic anhydrase is an example of

  • (A) Hydrolysis enzyme
  • (B) Redox enzyme
  • (C) O2 transport protein
  • (D) Heme protein

3. The CORRECT order of melting points of group 15 trifluorides is

  • (A) PF3 < AsF3 < SbF3 < BiF3
  • (C) PF3 < SbF3 < AsF3 < BiF3
  • (B) BiF3 < SbF3 < PF3 < AsF3
  • (D) BiF3 < AsF3 < SbF3 < PF3

4. NaF, KF, MgO and CaO are crystalline solids. They have NaCl structure. Their lattice energies vary in the order

  • (A) NaF < KF < MgO < CaO
  • (B) KF < NaF < CaO < MgO
  • (C) MgO < CaO < NaF < KF
  • (D) CaO < MgO < KF < NaF

5. Tghe number of crystal systems and the number of Bravais lattices are, respectively,

  • (A) 14 and 7
  • (B) 7 and 32
  • (C) 32 and 14
  • (D) 7 and 14

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