Model Question Paper CET Physics - WIT Solapur

More documents

Recommendations

Info

www.JbigDeaL.com(3) Na 2 {Ag(S 2 O 3 ) 2 ] (4) Na 3 [Ag(S 2 O 3 ) 3 ]59. Molecular oxygen is :(1) ferro magnetic (2) diamagnetic (3) para magnetic (4) non magnetic60. Bonds in acetylene are :(1) 2π bonds (2) one π bond (3) 3π bonds (4) none of these61. The false statement for Griynaed reagent is :(1) It gives tertiary alcohol with acetamide(2) It gives tertiary alcohol with acetone(3) It gives secondary alcohol with acetaldehyde(4) It gives primary alcohol with formaldehyde62. Which of the following alkane exists is liquid state at normal temperature :(1) C 20 H 42 (2) C 3 H 8 (3) C 8 H 18 (4) CH 463. The solubility of AgCI at 25 0 C will be maximum in :(1) Potassium chloride solution(2) AgNO 3 solution(3) Water(4) All above64. The weight of a benzene molecule is :(1) 78 gm. (2) 7.8 gm. (3) 13 x 10 -23 (4) none of these65. CuFeS 2 is :(1) iorn pyrites (2) malachite (3) chalcosite (4) chalcopyrites66. Primary halides follow the following reaction mechanism :(1) SN 1 (2) SN 2 (3) both (4) none of these67. C and Si belong to the same group of periodic table, CO 2 is a gas and SiO 2 is a :(1) liquid (2) gas (3) solid (4) none of these68. H 2 S is a gas while H 2 O is a liquid because :(1) there is association due to hydrogen bonding(2) bond energy of OH high(3) the ionization potential of oxygen is high(4) the electro negativity of oxygen is high69. “The negative part of the molecule adding to the double bond goes to thatunsaturated asymmetric carbon atom which is linked to the least number ofhydrogen atoms.” This statement is related to :(1) Markownikoff’s law(2) Peroxide effect(3) Bayer’s law of distortion
www.JbigDeaL.com(4) none of these70. The conjugate base of NH3 is :(1) N 2 H 4 (2) NH 2-(3) NH 4+(4) NH 2+71. (a) N 2 and (b) C 2 H 2 . The nos. of ππand σσbond in the molecules are respectively :(1) (a) 2,2 (b) 2,2 (2) (a) 1,2 (b) 2,1(3) (a) 2,1 (b) 2,3 (4) (a) 2,1 (b) 2,172. In which of the following compound there are maximum no. of sp 2 hybrid Catoms:(1) Benzene (2) 1,3,5-hexatriene(2) 1,2,4-hexatriene (4) both 1 and 273. The shape of the molecule having hybrid orbitals of 20% character will be :(1) octahedral (2) tetrahedral(3) square planer (4) triangular bipyramidal74. The pH of a solution is 5. If the dilution of this solution is increased by 100 times,the pH value will be :(1) 5 (2) 7 (3) 9 (4) 875. The required amount of oxygen for combustion of 20 ml. of gaseoushydrocarbon is 50 ml. The hydrocarbon will be :(1) C 2 H 2 (2) C 2 H 4 (3) C 2 H 6 (4) C 3 H 476. The formula of Celestine is :(1) SrSO 4 (2) SrCO 3 (3) SrO (4) SrCl 277. CuCl 2 + →→Cu + Cl 2 . The required amount of electricity for this reaction is :(1) 4 faraday (2) 2 faraday (3) 1 faraday (4) 3 faraday78. Nitrogen does not forms NF 5 because :(1) The bondenergy of N≡N is very high(2) Vaccent d-orbitals are not present(3) N belongs to V group(4) There is inert effect79. The normal temperature when raised by 10 0 C, the rate of reaction will be :(1) lowered by 2 times(2) increased by 2 times(3) lowered by 10 times(4) increased by 10 times80. Which of the following gives red precipitate with ammonical cuprouschloride :(1) Propane (2) Ethane (3) Methane (4) Acetylene
Page 4: 18. The wavelength of photon and el
Page 8 and 9: 58. Two condensers of c and 2c capa
Page 10 and 11: RAJASTHAN P.E.T.PHYSICS-19971. In B
Page 12 and 13: 15. A rod is fixed between two poin
Page 14 and 15: (1) h ≥ 5r2(2) h > 5r2(3) h ∝ 5
Page 16 and 17: (3) 10 A 2 V X B(4) 549. A charged
Page 18 and 19: (1) 0.36 sec. (2) 0.48 sec. (3) 0.7
Page 20 and 21: 86.An observer standing at station
Page 22 and 23: Chemistry
Page 24 and 25: www.JbigDeaL.com12. Which of the fo
Page 26 and 27: www.JbigDeaL.com(3) NH 3 (4) CH 3 C
Page 30 and 31: www.JbigDeaL.com81. [Cu(NH 3 ) 4 ]
Page 32 and 33: www.JbigDeaL.comANSWER SHEET1.(2) 2
Page 34 and 35: 8. Glycine works in a reaction as :
Page 36: 33. The dry ice is :(1) Solid H 2 O
Page 39 and 40: 74. The first inert gas compound in
Page 41 and 42: (4) Bauxite99. Which of the followi
Page 43 and 44: RAJASTHAN P.E.T.MATHS-19981. All le
Page 45 and 46: (2) 1 tan -1 2 tan x + 1 + c2 2(3)
Page 47 and 48: 26. The odds against solving a prob
Page 49 and 50: 45. Differential coefficient of e s
Page 51 and 52: (1) 2 (2) -1 (3) 0 (4) 163. If cosh
Page 53 and 54: (1) 14 4 - 224 -22 1422 -14 4(2) 14
Page 55 and 56: 90 If z - 2 > z - 4 then the corre
Page 57 and 58: RAJASTHAN P.E.T.MATHS-19951. The eq
Page 59 and 60: (2) n(n-1)(2n-1)6(3) m((m-1)(2m-1)6
Page 61 and 62: 31. If 2i + j - k and i - 4j + λλ
Page 63 and 64: 47. If A = {-2, -1, 0, 1,2} and f:A
Page 65 and 66: ππ π/2a 0 a62. sin 2x log tan x
Page 67 and 68: (1) |ax1 + by1 + c| (2) |ax1 + by1
Page 69 and 70: Question Bank
Page 71 and 72: 12. Under the action of a constant
Page 73 and 74: 32. A moving coil galvanometer has
Page 75 and 76: 50. A thick rope of rubber of densi
Page 77 and 78: 75. In Nessler's reagent, the ion i
Page 79 and 80:
A. 1 atm B. 4 atm C. 2 atm D. 1/4 a
Page 81 and 82:
A. (0, 2) B. (0, -3) C. (0, 3) D. (
Page 83 and 84:
ka 1b 1c 1D.a 2kb 2c 2a 3b 3kc 3145
Page 85 and 86:
161. Ifdx/(1 + 4x 2 ) =π/8,then th
Page 87 and 88:
1. The radius of curvature of a sph
Page 89 and 90:
C. 16 ms -1 D. 20 ms -123. A vessel
Page 91 and 92:
C. both positive and negative D. fi
Page 93 and 94:
C. Anhydrous AlCl 3 is a covalent s
Page 95 and 96:
88. The compound having blue colour
Page 97 and 98:
113. Inert pair effect is most prom
Page 99 and 100:
- z = 1,then the line isA. perpendi
Page 101 and 102:
160. The equation 2x 2 + 3x + 1 = 0
show all

Model Question Paper CET Physics - WIT Solapur

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?