The Following Experiment Was Carried Out Using a Newly Synthesized

question 7

Multiple Choice

The following experiment was carried out using a newly synthesized chlorofluorocarbon .Exactly 50 mL of the gas effused through a porous barrier in 172 s.The same volume of argon effused in 76 s under the same conditions.Which compound is the chlorofluorocarbon?

• A) C₂Cl₂F₄
• B) C₂Cl₄F₂
• C) C₂Cl₃F₃
• D) C₂Cl₅F
• E) C₂ClF₅

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Definitions:

Secure Attachment

A stable and healthy emotional bond between a child and their caregiver, characterized by trust and a sense of safety.

Development

The process of growth and change that humans go through over their lifespan, encompassing physical, cognitive, and socio-emotional changes.

Puberty

Marks the period in human development during which individuals attain sexual maturity and the ability to reproduce, accompanied by physical and hormonal changes.

General Changes

Broad modifications or alterations that are not specific to a single entity but affect a wider system or group.