a) For the following compound, predict the splitting pattern found for the letters, a, b, c and d.(i)   Splitting pattern for a is Answer (1 mark)(ii)  Splitting pattern for b is Answer (1 mark)(iii) Splitting pattern for c is  Answer (1 mark)(iv) Splitting pattern for d is Answer (1 mark) b) For the compound shown above, molecular ion peak on a mass spectrum would be seen closest to m/z ratio(s) of Answer (1 mark)

A compound has a mass spectrum that shows a 1:1 height ratio of its (M)+• peak at m/z = 120 and its (M+2)+• peak at m/z = 122. Which of the compounds below is consistent with this data?Select answer from the options belowNone of the choices are correct.

Which of the following compounds will produce a mass spectrum with a molecular ion peak at m/z = 57?Select answer from the options belowCH3CH2CH2NH2CH3CH2CH2OHNone of the choices are correct.butaneSave for LaterSubmit Answer

You are expected to identify which peaks on the mass spectrum of your product?Group of answer choicesThe molecular ion, M + 2, and M + 4 peaks.The peaks corresponding with the molecular ion, minus a bromine atomThe peak corresponding with the molecular ion minus two bromine atomsA, B, and C.

Study the data in the table below and answer the questions that follow. The letters donot represent actual symbols of theelementsElement Atomic No. M.P. 0 (C) B.P. 0(C) Ionic radius (nm)A 11 98 890 0.095B 12 650 1110 0.065C 13 660 2470 0.050D 14 1410 2360 0.41E 15 44.2, 590 280 0.0340.212F 16 113119445 0.184G 17 -101 -35 0.181H 18 -189 -186(a)(i)Write electronic arrange for the atoms represented by letters B and F.............................................................................................................................................................................................................................................................................10(ii) State the nature of the oxides of the elements represented by B and F..............................................................................................................................................................................................................................................................................(b) Why does the element represented by letter E have two values of meltingpoint?............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................(c) Explain the following observations in terms of structure andbonding(i) There is an increase in boiling point from A toC.................................................................................................................................................................................................................................................................................................................................................................................(ii) Element D has a high boilingpoint.................................................................................................................................................................................................................................................................................................................................................................................(iii) There is a decrease in boiling point E toH.....................................................................................................................................................................................................................................................................................................................................................................................................................(d) Explain the difference in ionic radius between elements represented by letters A andG............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................(e) Write the formulae and the electronic arrangement of the two ions E whose ion radiusare shown in thetable.............................................................................................................................................................................................................................................................................

State the splitting pattern of the signal you would expect for the protons circled in red:Group of answer choicesA quartetA singletA tripletA doublet