Which Is the Order of Increasing Bond Stretching Frequency (Lowest

question 87

Multiple Choice

Which is the order of increasing bond stretching frequency (lowest first) ?
I. C-H
II. N-H
III. O-H
IV. F-H

• A) I, II, III, IV
• B) I, III, II, IV
• C) IV, III, II, I
• D) III, II, I, IV

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Definitions:

Contrast Media

Substances used in medical imaging to improve the visibility of internal organs and structures.

Short of Breath

A sensation of not being able to draw a deep breath; often associated with conditions affecting the heart or lungs.

Diagnostic Radiology

The use of X-ray technology to determine the cause of a patient’s symptoms.

Excretory Urography

A radiographic examination of the urinary tract after the injection of a contrast medium, to assess renal function and structure.