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options: The two compounds can be differentiated by their mass spectra because t

ID: 985854 • Letter: O

Question

options:

The two compounds can be differentiated by their mass spectra because they will have molecular ions at different masses.

1-hexene will show an absorption at 1650 cm-1 but cyclohexane will not.

Both cyclohexane and 1-hexene will show C-H absorptions at about 3000 cm-1.

Statements (1-Hexene will show an absorption at 1650 cm-1 but cyclohexane will not) and (Both cyclohexane and 1-hexene will show C-H absorptions at about 3000 cm-1) are both true.

Statements (The two compounds can be differentiated by their mass spectra because they will have molecular ions at different masses), (1-Hexene will show an absorption at 1650 cm-1 but cyclohexane will not), and (Both cyclohexane and 1-hexene will show C-H absorptions at about 3000 cm-1) are all true.

The two compounds can be differentiated by their mass spectra because they will have molecular ions at different masses.

1-hexene will show an absorption at 1650 cm-1 but cyclohexane will not.

Both cyclohexane and 1-hexene will show C-H absorptions at about 3000 cm-1.

Statements (1-Hexene will show an absorption at 1650 cm-1 but cyclohexane will not) and (Both cyclohexane and 1-hexene will show C-H absorptions at about 3000 cm-1) are both true.

Statements (The two compounds can be differentiated by their mass spectra because they will have molecular ions at different masses), (1-Hexene will show an absorption at 1650 cm-1 but cyclohexane will not), and (Both cyclohexane and 1-hexene will show C-H absorptions at about 3000 cm-1) are all true.

Explanation / Answer

Statements (1-Hexene will show an absorption at 1650 cm-1 but cyclohexane will not) and (Both cyclohexane and 1-hexene will show C-H absorptions at about 3000 cm-1) are both true.