Which of the Following Properties Is/are Classified as Chemical

question 47

Multiple Choice

Which of the following properties is/are classified as chemical?
i.The taste of honey
ii.The ability of hair to stretch
iii.The corrosive character of hydrochloric acid
iv.The combustibility of ethanol
v.The softness of talc

• A)i and ii
• B)i, ii, and v
• C)iii only
• D)iv only
• E)iii and iv

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Definitions:

Spinal Reflex

A rapid, automatic response initiated in the spinal cord without conscious brain involvement, typically in response to a stimulus.

Sensory Neuron

A type of neuron responsible for converting external stimuli from the environment into internal electrical impulses.

Motor Neuron

A type of neuron responsible for conveying impulses from the brain or spinal cord to muscles or glands, enabling movement and action.

Endocrine System

A collection of glands that secrete hormones directly into the bloodstream to regulate body processes like growth, metabolism, and mood.