QUESTION 5(31 MARKS)(a) (i) Draw a pz orbital and a d?-y? orbital. (4)(ii) What are the differences between a 5pz orbital and a 4d-y² orbital in the H atom? (6)(b) (i) Draw the Lewis structure of methanol, CH3OH(8). (3)(ii) Show with a simple diagram how methanol dissolves in water. Explain. (2)(c) How does the energy and length of the carbon-oxygen bond in CH3OH(t) compare with thecarbon-oxygen distance in carbon monoxide? Explain.(5)(d) Chemical bonds can be classified as polar covalent,according toand(3)(e) Chemical bonds can also be classified as single ornumber ofaccording to the(2)(f) Draw the Lewis structure(s) for SO3F¯. Explain the structure which you have drawn. (6)

(a) (i) Draw a pz orbital and a d-y? orbital. (4) (ii) What are the differences between a 5pz orbital and a 4d,?-7 orbital in the H atom? (6) (b) (i) Draw the Lewis structure of methanol, CH3OH(t). (3) (ii) Show with a simple diagram how methanol dissolves in water. Explain. (2)

(a) (i) Draw a pz orbital and a d-y? orbital. (4) (ii) What are the differences between a 5pz orbital and a 4d,?-7 orbital in the H atom? (6) (b) (i) Draw the Lewis structure of methanol, CH3OH(t). (3) (ii) Show with a simple diagram how methanol dissolves in water. Explain. (2)

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter3: Atomic Shells And Classical Models Of Chemical Bonding

Section: Chapter Questions

Problem 38P: The percent ionic character of the bonds in several interhalogen Molecules (as estimated from their...

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Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.

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ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ᴅᴇɴꜱɪᴛʏ ᴏꜰ ᴘᴜʀᴇ ᴍᴇᴛᴀʟꜱ, ᴇxᴘʀᴇꜱꜱ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ ɪɴ ᴋɢ/ᴍ3ᴀ. Iron @ ꜰʙᴄ ᴀɴᴅ ꜰᴄᴄʙ. ᴄopper (ꜰᴄᴄ)ᴄ. Magnesium (ʜᴄᴘ)ᴅ. ᴀʟuminum (ꜰᴄᴄ) Take note that:ꜰᴄᴄ – ʀᴇʟᴀᴛɪᴠᴇʟʏ ᴡᴇᴀᴋ ᴍᴀᴛᴇʀɪᴀʟꜱ, ᴇxᴄᴇʟʟᴇɴᴛ ᴅᴜᴄᴛɪʟɪᴛʏʙᴄᴄ – ʜɪɢʜ ꜱᴛʀᴇɴɢᴛʜ ᴍᴀᴛᴇʀɪᴀʟꜱ, ᴍᴏᴅᴇʀᴀᴛᴇ ᴅᴜᴄᴛɪʟɪᴛʏʜᴄᴘ – ʟᴏᴡ ᴅᴜᴄᴛɪʟɪᴛʏ ᴀɴᴅ ᴏꜰᴛᴇɴ ʙʀɪᴛᴛʟᴇ