Dr. B.A.M.University ,Aurangabad.                                           Shri Chhatrapati Shivaji College,Omerga Dist.Osmanabad.                                                                       Practice examination,B.SC.-I Sem.  (Set -I)                               Organic chemistry(P.II)-Sept.-2020                                                          Maximum marks-30              
Conducted by Dr.Suryawanshi V.S., Asso.Prof.of Chemistry,Shri Chhatrapati Shivaji College,Omerga.
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Q.1. Hybridization of methane molecule is *
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Q.2.Which of the following statement is correct.... *
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Q.3.Which of the molecules are favorable for charge transfer complex... *
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Q.4. Chloroacetic acid is 10 times strongly acidic than acetic acid due to... *
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Q.5.In Hyperconjuction effect there is involvement of sigma electrons of.... *
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Q.6.Which of the following is not an electrophile.. *
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Q.7.Which of the following is not an nucleophile. *
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Q.8. Resonance structures of a molecule should have... *
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Q.9.Hydrogen bonding is maximum in.... *
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Q.10. An isomer of ethanol is .... *
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Q.11 How many chain isomers can be obtained from the alkane C6H14 ? *
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Q.12 Chiral molecules are those which are *
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Q.13 Optical isomerism is shown by... *
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Q.14.Keto -enol tautomerisum is observed by... *
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Q.15 General formula for alkane is ..... *
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Q.16 Which one of the following is source of alkane ? *
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Q.17 In Wurtz reaction  an alkyl halide reacts with....... to form higher alkane *
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Q.18.In which of the following chemical reaction the alkanes are produced? *
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Q.19 Which of the following is product(s) of free radical halogenation reaction of alkane.... *
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Q.20 Markownikoffs rule provides guidance of addition of HBr on .... *
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Q.21 The general formula of alkyl halide is.... *
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Q.22 Two or more monomer react together to form... *
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Q.23 Ethylene on polymerization gives *
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Q.24 Antimarkoniffs addition reaction will be possible in presence of .... *
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Q.25  Aromaticity of any aromatic compound can be decided on the basis of ...... *
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Q.26 Which of the following is correct bond length                                     (in Angstrom)of C=C in benzene *
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Q.27.Nitration and sulphonation of benzene is an example of..... *
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Q.28 In friedel crafts alkylation reaction ....... *
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Q.29 Alkyl halides react with alcoholic ammonia solution to gives... *
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Q.30 When chlorobenzene reacts with Sodamide in liquid ammonia gives the product... *
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