Mid-term Exam 1 2005

Mid-term Exam 1 2005 - 1-5 The Lewis structure of C6H6O is...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
1-5. The Lewis structure of C 6 H 6 O is shown below with each carbon and oxygen identified by a number. 1 2 3 4 5 6 HC C C C C CH 3 O H H 7 1. What is the hybridization of the carbon atom labeled 1 ? (a) sp 3 (b) it is not hybridized (c) sp (d) d 2 sp 3 (e) sp 2 2. What is the hybridization of the carbon atom labeled number 5 ? (a) sp 3 (b) it is not hybridized (c) sp (d) sp 3 d (e) sp 2 3. What is the hybridization of the carbon atom labeled number 6 ? (a) sp 3 (b) it is not hybridized (c) sp (d) pd (e) sp 2 4. What is the hybridization of the oxygen atom labeled number 7 ? (a) sp 3 (b) it is not hybridized (c) sp (d) dsp 3 (e) sp 2 5. How many non-bonding pairs of electrons should be shown on the oxygen atom labeled number 7 ? (a) 0 pairs (b) 2 pairs (c) 1 pair (d) 3 pairs (e) none of the above
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
6. What is the name of the substance that is the hardest material presently known? (a) diamond (b) fullerene-C 60 (c) boron nitride (d) fullerite polymer (e) carbon nanotube 7. What chemical process was developed to win the 2005 Nobel prize in chemistry and how many chemists received the award for developing this process? (a) electron transfer process, 3 winners (b) metathesis process, 2 winners (c) metathesis process, 3 winners (d) ion exchange process, 2 winners (e) electron transfer process, 3 winners 8. What fundamental force of nature is responsible for the H-bonding in water? (a) electromagnetic force (b) weak force (c) gravitational force (d) strong force (e) quark force 19. What is the name of the man shown in the picture below and what is he best known for in chemistry?
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/20/2010 for the course CHEM 1C taught by Professor Hooker during the Spring '06 term at UCSB.

Page1 / 7

Mid-term Exam 1 2005 - 1-5 The Lewis structure of C6H6O is...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online