When Pyridine Is Treated with a Mixture of Nitric and Sulfuric

question 90

Multiple Choice

When pyridine is treated with a mixture of nitric and sulfuric acids, the major product is ________.

• A) 2-nitropyridine
• B) 3-nitropyridine
• C) 4-nitropyridine
• D) 3-aminopyridine
• E) 4-aminopyridine

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Definitions:

Motor Development

The progression of muscle coordination, strength, and control that enables an individual to perform complex physical movements.

Premature

Occurring or happening before the expected time, often used in medical contexts such as premature birth.

Pediatrician

A medical doctor specializing in the care and treatment of children and adolescents, addressing their physical, behavioral, and mental health issues.

Developmental Milestone

Specific skills or abilities that most children exhibit at a certain age range, marking significant progress in physical, emotional, or intellectual development.