BSc Chemistry SEM I ATKT 2017-18 ATKT CHEMISTRY II Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Answer the following questions (any four)
   • A) Write a note on classification of elements into s,p,d,f- block on the basis of
   • B) Explain Effective Nuclear charge and effect
   • C) Define ionization enthalpy and factors affecting the magnitude of enthalpy of ioni:
   • D) Write a note on covalent Distinguish between ionic bond and covalent bond
   • F) Write down Lewis dot structure for following molecules: )
   • G) Explain Bohr’s Theory
   • H) Write down geometry of following molecules: a) Answer the following questions (any four) {20}
   • A) Explain of carbon atom in detail
   • B) Define the following terms: a) inductive b) electromeric effect c) hyper conjt
   • d) resonance hybridisation
   • C) Distinguish between hyper conjugation and resonance
   • D) Explain inductive effect in detail Explain of oxygen atom in detail
   • F) Distinguish between inductive effect and electromeric effect
   • G) Distinguish between sigma bond and pi borid present in organic
   • H) Explain sp--hybridisation of oxygen at m in detail with suitable example Answer the following questions (any jour)
   • A) Write down factors affecting stability of carbocation
   • B) Describe the various methods of formation of free radical
   • C) What is carbanions? Explain shape and structure of carbanions
   • D) Explain homolytic fission and fission Explain shape and structure of free
   • F) Explain acid and base on the basis of Lewis concept
   • G) Explain stability of carbocation on the t sis of a) inductive effect b) resonance Write down structure of following compou ) Write down structure of following compounds
   • a) 3-Chloro b) d) 3-pentene
2. Q4 Answer the following questions (any three)
   • A) Write a note on electrophile and Write a note on Drawbacks of Rutherford’s atomic
   • C) Explain ionic bond in
   • D) Explain of carbon atom in detail wi
   • E) Give IUPAC names of following on of nitrogen atom in det

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