Question

13 What is the expected product formed from the reaction between 2-butene and chlorine?
1-chlorobutane
2,2-dichlorobutane
2-chlorobutane
2,3-dichlorobutane
14 The representation
CH3−CH2−CH2−CH2−CH3
CH3−CH2−CH2−CH2−CH3
for the alkane pentane is an example of ____________
a molecular formula
a condensed structural formula
an expanded structural formula
a skeletal structural formula
15 Which of these statements is true?
Ethyne will dissolve in water and cyclohexane
Ethyne will dissolve in water and dilute hydrochloric acid
Ethyne will dissolve in cyclohexane and methyl benzene
All of the above

Answer 1

Answer on Question #61502 - Chemistry - Other

Task 13:

What is the expected product formed from the reaction between 2-butene and chlorine?

a) 1-chlorobutane

b) 2,2-dichlorobutane

c) 2-chlorobutane

d) 2,3-dichlorobutane

Solution 13:

Answer 13: d) 2,3-dichlorobutane.

Solution 14:

Pentane is an example for of alkane.

The molecular formula for pentane is $\mathrm{C}_5\mathrm{H}_{12}$

$$\mathrm{CH_3-CH_2-CH_2-CH_2-CH_3}$$

Condensed Structural formula of pentane

Expanded Structural formula of pentane

Skeletal Structural formula of pentane

Task 15:

Which of these statements is true?

a) Ethyne will dissolve in water and cyclohexane.

b) Ethyne will dissolve in water and dilute hydrochloric acid.

c) Ethyne will dissolve in cyclohexane and methyl benzene.

d) All of the above.

Answer 15: b) Ethyne will dissolve in water and dilute hydrochloric acid.

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