#1
23rd September 2014, 12:00 PM
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West Bengal Joint Entrance Exam Engineering Question Paper
Will you please provide the Engineering question paper of West Bengal Joint Entrance Exam ?
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#2
23rd September 2014, 01:12 PM
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Re: West Bengal Joint Entrance Exam Engineering Question Paper
Here is the list of few questions of West Bengal Joint Entrance Exam Engineering Question Paper which you are looking for . Silicone oil is obtained from the hydrolysis and polymerisation of (A) trimethylchlorosilane and dimethydichlorosilane (B) trimethylchlorosilane and methyltrichlorosilane (C) methyltrichlorosilane and dimethyldichlorosilane (D) triethylchlorosiland and diethyldichlorosilane Ans : (A) Hints : Silicone oils are formed on low degree of polymerisation Identify the CORRECT statement (A) Quantum numbers (n,I,m,s) are obtained arbitrarily (B) All the Quantum numbers (n,I,m,s) for any pair of electrons in an atom can be idential under special circum stance (C) all the quantum numbers (n,I,m,s) may not be required to described an electron of an atom completely (D) All the quantum numbers (n,I,m,s) are required to describe an electron of an atom completely Ans : (D) Hints : Fact In borax the number of B–O–B links and B–OH bonds present are, respectively, (A) Five and four (B) Four and five (C) Three and four (D) Five and five Ans : (A) The important advantage(s) of Lintz and Donawitz (L.D.) process for the manufacture of steel is (are) (A) The process is very quick (B) Operating costs are low (C) Better quality steel is obtained (D) Scrap iron can be used Ans : (A, C, D) For questions , here is the attachment |