Answer Posted / sandy

Q. cope rearranement is involving---
(A) [1,3] sigmatropic shift.
(B)[1,5] sigmatropic shift.
(C [2,1]sigmatropic shift
(D [3,3]sigmatropic shift
answer- (D)
Q. in Hofmann Rearranement, reaction intermediate is---
(A) carbanion
(B) nitrenes
(C) Carbocation
(D)carbenes
answer--(B) nitrenes
Q. free readicals are detected by--
(A) IR
(B) NMR
(C)EPR
(D) MS
answer--(C)EPR
Q. among the following the molecule with the highest dipole moments-
(A) ccl4
(B)CHCl3
(C) CH2Cl2
(D)CH3Cl
answer--(D)CH3Cl

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my question is : reverse a string in COBOL program (please write a code asap) input file: 1234abcdef abc*$#1___ cdef____ghi a_z_k_h___ 4_3_2_1___ ______5678 output file: 8765_____ 1_2_3_4__ h_k_z_a__ ihg____ghi 1#$*cba__ fedcb4321

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my question is : reverse a string in COBOL program (please write a code asap) input file: 1234abcdef output file: 8765_____ abc*$#1___ 1_2_3_4__ cdef____ghi h_k_z_a__ a_z_k_h___ ihg____ghi 4_3_2_1___ 1#$*cba__ ______5678 fedcb4321

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