Model Question Paper CET Physics - WIT Solapur

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8. Glycine works in a reaction as :(1) Acid (2) Base (3) both 1 and 2 (4) none of these9. The true statement for 2-chlrobutane and 3- chlrobutane is :(1) First is more reactive than second(2) Second is more reactive than first(3) Chlorine atom in both are of different type(4) One name is wrong, both are same10. The magnetic moment of an ion having 4 unpaired electrons is :(1) 3.9 B.M. (2) 2.8 B.M. (3) 1.7 B.M. (4) 4.9 B.M.11. O-F bond in OF 2 compound is formed by the overlapping of following orbitals :(1) sp 2 -2p (2) sp 3 -2p (3) sp 3 -2s (4) sp-2p12. The structure of [Cu(NH 3 ) 4 ] 2+ is :(1) square planner (2) angular (3) linear (4) tetrahedral13. The no. of structural isomers of heptane is :(1) equal to pentane (2) less than hexane(3) more than pentane (4) less than pentane14. Which of the following hydroxide is soluble in NH 4 OH :(1) Sb(OH) 3 (2) Bi(OH) 3 (3) Fe(OH) 3 (4) none of above15. Which of the following differs from others :(1) Pd (2) CO (3) Ni (4) Rb16. The structure of phorone is :(1) (CH 3 ) 2 C(OH)C1 3(2) (CH 3 ) 2 C=CHCOCH=C(CH 3 ) 2(3) (CH 3 ) 2 C=CHCOCH 3(4) none of above17. Which of the following is strongest electrolyte :(1) C 12 H 12 O 11(2) H 2 O(3) CH 3 COOH(4) HI18. Which of the following statement is true :(1) O 2 2- is diamagnetic(2) O 2 + is paramagnetic(3) No is diamagnetic(4) He 2 + is less stable than He 219. For which of the following elements the quantum nos are 3, 2, 0, + ½ :(1) K (2) CO (3) Ne (4) C120. The coordination nos. of Na + and C1 - in NaCI are respectively :
(1) 6, 6 (2) 4, 6 (3) 6, 8 (4) 8, 821. In comparision of Cu and Ag :(1) Cu is easily oxidized in comparision with Ag.(2) Ag is easily oxidized in comparision with Cu(3) Both oxidizes simultaneously(4) Do not oxidizes22. Molarity of 200 ml. of 18.25 N NaOH will be :(1) 32.5 M (2) 91.25 M (3) 2.28 M (4) 22.8 M23. In Haber’s process if temperature is increased :(1) Reaction stops(2) There is no effect(3) Yield of NH 3 decreases(4) Yield of NH 3 increases24. Empirical formula of alkane, alkene and alkyne is :(1) equal to cyclopean(2) equal to each other(3) all are different(4) none of these25. CF2C1 2 is used as :(1) Anaesthic (2) Polymer (3) Refrigerant (4) Antipyretic26. The weight of carbon atom is :(1) 1.9 x 10 -23 (2) 12 gm (3) 6 gm (4) 6.02 gm. X 10 23 gm.27. The pH of 10 -8 M HCI is :(1) less than 7 (2) less than 6 (3) 8 (4) 728. Which of the following statement is true :(1) C 6 H 6 does not show resonance(2) CO 2 does not show resonance(3) Both do not show resonance(4) CO 2 and C 6 H 6 show resonating structures29. In which of the following compound >C=0 group is not present :(1) Alkane (2) Aldehyde (3) Acids (4) Ketone30. The mole fraction of acetone in a solution of 2.8 mole acetone and 8.2 mole of CHC1 3 will be :(1) 0.540 (2) 0.241 (3) 0.254 (4) 0.52431. Which of the following element has high ionization potential :(1) Ne (2) Be (3) Li (4) O32. Which of the following has highest boiling point :(1) HI (2) HC1 (3) HF (4) HBr
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Model Question Paper CET Physics - WIT Solapur

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