Which Reagent or Test Could Be Used to Distinguish Between

question 91

Multiple Choice

Which reagent or test could be used to distinguish between 3-pentyne and 1-pentyne?

• A)Br₂/CCl₄
• B)IR examination
• C)Concd.H₂SO₄
• D)KMnO₄,OH^-
• E)None of these choices.

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Definitions:

Ultraviolet

A type of electromagnetic radiation with wavelengths shorter than those of visible light but longer than those of X-rays.

Infrared

Electromagnetic radiation with wavelengths longer than those of visible light but shorter than those of microwaves, used in various technologies including remote controls and thermal imaging.

Frontal Lobe

The part of the brain located at the front of each cerebral hemisphere, responsible for decision making, problem solving, control of purposeful behaviors, consciousness, and emotions.

Synaptic Pruning

The process by which extra neurons and synaptic connections are eliminated to increase the efficiency of neuronal transmissions.