Multiple choice1. How many hydrogens are present in one molecule of octa-2,4-diene?a. 8b. 10c. 12I2. Which of the following is a structural isomer of but-2-enea. cyclobuteneb. methylcyclopropanec. 2-methylpropaned. 14e. 163. The chemical reaction of iodopropane in the presence of sulphuric acid forming propene is known as:a. combustiond. esterificatione. eliminationb. hydrogenationc. hydrolysis5. Which statement is correct?d. 2-methylbutanee. 1,3-dimethylpropane4. To which family of organic compounds does CH₂CH₂CH₂CH₂CH₂O belong?Alcohold. Ketonea.b. Aldehydec. Alkynee. Carboxylic acida. Aldehydes strongly resist oxidation.b. Ketones are easily oxidized.c.d.e. Amides will not react with water.Carboxylic acid groups are easily oxidized.An ester may be hydrolyzed to give a carboxylic acid and an alcohol.6. Which statement describes addition polymers?a. They are made of monomers that have two functional groups.b. They may form between an organic acid and an amine.c. When they are produced, a small molecule (such as water) is also produced.d. all of the abovee.None of the above

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Multiple choice 1. How many hydrogens are present in one molecule of octa-2,4-diene? a. 8 b. 10 C. 12 I 2. Which of the following is a structural isomer of but-2-ene a. cyclobutene b. methylcyclopropane c. 2-methylpropane d. 14 e. 16 d. 2-methylbutane e. 1,3-dimethylpropane 3. The chemical reaction of iodopropane in the presence of sulphuric acid forming propene is known as: a. combustion d. esterification e. elimination b. hydrogenation c. hydrolysis

Multiple choice 1. How many hydrogens are present in one molecule of octa-2,4-diene? a. 8 b. 10 C. 12 I 2. Which of the following is a structural isomer of but-2-ene a. cyclobutene b. methylcyclopropane c. 2-methylpropane d. 14 e. 16 d. 2-methylbutane e. 1,3-dimethylpropane 3. The chemical reaction of iodopropane in the presence of sulphuric acid forming propene is known as: a. combustion d. esterification e. elimination b. hydrogenation c. hydrolysis

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

Multiple choice
1. How many hydrogens are present in one molecule of octa-2,4-diene?
a. 8
b. 10
c. 12
I
2. Which of the following is a structural isomer of but-2-ene
a. cyclobutene
b. methylcyclopropane
c. 2-methylpropane
d. 14
e. 16
3. The chemical reaction of iodopropane in the presence of sulphuric acid forming propene is known as:
a. combustion
d. esterification
e. elimination
b. hydrogenation
c. hydrolysis
5. Which statement is correct?
d. 2-methylbutane
e. 1,3-dimethylpropane
4. To which family of organic compounds does CH₂CH₂CH₂CH₂CH₂O belong?
Alcohol
d. Ketone
a.
b. Aldehyde
c. Alkyne
e. Carboxylic acid
a. Aldehydes strongly resist oxidation.
b. Ketones are easily oxidized.
c.
d.
e. Amides will not react with water.
Carboxylic acid groups are easily oxidized.
An ester may be hydrolyzed to give a carboxylic acid and an alcohol.
6. Which statement describes addition polymers?
a. They are made of monomers that have two functional groups.
b. They may form between an organic acid and an amine.
c. When they are produced, a small molecule (such as water) is also produced.
d. all of the above
e.
None of the above

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