Jamb chemistry 25cm³ of a mixture of noble gases was obtained from air after the removal of other constituents.what was the original volume of air

Step 1: State the approximate percentage of noble gases in air. Noble gases (like Argon, Neon, Helium, Krypton, and Xenon) constitute approximately 1% of the volume of air. Step 2: Set up the equation to find the original volume of air. Let V be the original volume of air. The volume of noble gases obtained is 25 cm³. So, 1% of the original volume of air is 25 cm³. 0.01 × V = 25 cm³ Step 3: Solve for V. V = 25 cm³0.01; V = 2500 cm³ The original volume of air was 2500 cm³.

Jamb chemistry 25cm³ of a mixture of noble gases was obtained from air after the removal of other constituents.what was the original volume of air

Step 1: State the approximate percentage of noble gases in air. Noble gases (like Argon, Neon, Helium, Krypton, and Xenon) constitute approximately 1% of the volume of air. Step 2: Set up the equation to find the original volume of air. Let V be the original volume of air. The volume of noble gases obtained is 25 cm³. So, 1% of the original volume of air is 25 cm³. 0.01 × V = 25 cm³ Step 3: Solve for V. V = 25 cm³0.01; V = 2500 cm³ The original volume of air was 2500 cm³.

Solved: Jamb chemistry 25cm³ of a mixture of noble gases…

State the approximate percentage of noble gases in air.
Noble gases (like Argon, Neon, Helium, Krypton, and Xenon) constitute approximately 1% of the volume of air.
Set up the equation to find the original volume of air.
Let $V$ be the original volume of air.
The volume of noble gases obtained is 25 cm³.
So, 1% of the original volume of air is 25 cm³.
$0.01 \times V = 25 \text{ cm}^3$
Solve for V.
$V = \frac{25 \text{ cm}^3}{0.01}$ $V = 2500 \text{ cm}^3$
The original volume of air was 2500 cm³.

Jamb chemistry 25cm³ of a mixture of noble gases was obtained from air after the removal of other constituents.what was the original volume of air

Step-by-step solution

State the approximate percentage of noble gases in air.

Set up the equation to find the original volume of air.

Solve for V.

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