Three Identical Flasks Contain Three Different Gases at Standard Temperature $\mathrm { C } _ { 2 } \mathrm { H } _ { 4 }$

question 89

Multiple Choice

Three identical flasks contain three different gases at standard temperature and pressure.Flask A contains $\mathrm { C } _ { 2 } \mathrm { H } _ { 4 }$ flask B contains O₃,and flask C contains F₂.Which flask contains the largest number of molecules?

• A)flask A
• B)flask B
• C)flask C
• D)All contain the same number of molecules.

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Definitions:

Arabidopsis

A small flowering plant used extensively in the study of genetics, molecular biology, and plant sciences due to its relatively simple genome and short life cycle.

Monopteros Gene

A gene in Arabidopsis thaliana that plays a crucial role in the development of the root apical meristem and axial pattern formation.

Vascular Cambium

A layer of plant tissue located between the xylem and the phloem in the stems and roots of vascular plants, responsible for secondary growth.

Trichomes

Hair-like outgrowths on plants that serve various functions, including protection against herbivory and desiccation, and sometimes play a role in reproduction.