Answer Q4, 5 PART I:MULTIPLE CHOICE QUESTIONS (MCQ)SET 1: MCQ (CGCEB 2009)%3DThe concentration of each of the followingsolutions is I mol dm Which of them contains thegreatest nunber of ions?(A)200cm (NH.).So, M- Ramne Vol tnd.400cm" Na PO, -= 3.15 10300cm 11,SO500em Na:COChoose the shape of "p-orbital"SpheresDumbbellsWhich of the following species is a(C)(D)EllipsoidsDoughnuts(A)(B)source ol radiation(D)Which of the following describes correctly ilenature of the three types of radiation?3.nucleopbile?(3)Br(A)(D)Which of the fellowing is the most accuratedescription of the anermolecuiar forces in liquid(C)NO.II(C)pentane?(D)Covalent tondsIlydrogen hondlonie bondsVan der waa!Which one of the tollowing statenents scorrect abort Avogadro's law and its applicationEqual volumes of neon and nitrogen gas7.(A)(C)forces(i3)(A)contain the same pumber of atoms at SIPWiich of the following is the most correct.statement cencerning "wave-particle duality?Electromagnetie radiation is a wave whosewavetength und frequency are related by the5.Equa! volumes of neon and nitrogen gscontain the same number of molecules at STP.(C)contain the same number of molecules(D)the same volume at STP.Questions 8-11 are about the Born-Haber s cle(energies are in kJ mol") for ealcium () chioride(A)Equal masses of neon and nitrogen gasequation, c= vA(B)Equal masses of neon and nitreogen gas hateElectromagnetie radistion is a group ofindividui "packets Lalled quanta whose energyani frequency are related hy the equation, E-yEieetromagnetieradiationhasSomeproperties of both particles and waves(D)absorbed and reflected by a surface.Ca'a ChaElectromagnetic radiation can be both+590-Cag) + Clp)-364The effect of an electrie field on threedifferent types of radiation is shown in the diagram6.+121Ca + 1/2Clzie)below.+177Ca + 1/2CligCaCl8.I ie neat oL 1Omation 31 Soni caicum tlchloride is:296

4 ) Option D ) van der waals forces . 5 ) Option C ) Electromagnetic radiation has some properties…

Which of the fellowing is the nmost accurate description of the ntermolecuiar forces in liquid pentane? 4. (0 (i3) lonic bonds D) Van der waa! (A) Covalent inds (C) Hydrogen hond forces 5. Wihich of the following is the most correct statenent concerning "wave-particie duality? (A) Electromagnetic radiation is a wave whose wavelength and frequency are related by the equation, c= vA (B) individurd "packets" Litlled quanta whose energy and frequency are related hy the equation, E-ln Electromagnetisc radistion is a group of Electromagnetie radiation has some properties of both particles and waves. (D) absorbed and reflected by a surface. Electromagnetic radiation can be both 6. The effect of an electric field on three different types of radiation is shown in the diagram below.

Which of the fellowing is the nmost accurate description of the ntermolecuiar forces in liquid pentane? 4. (0 (i3) lonic bonds D) Van der waa! (A) Covalent inds (C) Hydrogen hond forces 5. Wihich of the following is the most correct statenent concerning "wave-particie duality? (A) Electromagnetic radiation is a wave whose wavelength and frequency are related by the equation, c= vA (B) individurd "packets" Litlled quanta whose energy and frequency are related hy the equation, E-ln Electromagnetisc radistion is a group of Electromagnetie radiation has some properties of both particles and waves. (D) absorbed and reflected by a surface. Electromagnetic radiation can be both 6. The effect of an electric field on three different types of radiation is shown in the diagram below.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter26: Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 26.30QAP

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