Processing math: 100%

Home / Aptitude Tests / Chemistry / 200 cm3 of a gas at ...

200 cm³ of a gas at 25^oC exerts a pres...

200 cm³ of a gas at 25^oC exerts a pressure of 700 mmHg. Calculate its pressure if its volume increase 350 cm³ at 75^oC.

A.

342.53 mmHg

B.

1430.54 mmHg

C.

467.11 mmHg

D.

400.00 mmHg

View answer & explanation

Correct answer is C

\(\frac{p ₁V ₁}T ₁\) = \(\frac{P ₂V ₂}{T ₂}\) $\frac{700x200}{298}$ = \(\frac{P₂X 350}{348}\) P₂ = $\frac{700x200x348}{298x350}$ = 467.11mmHg

See all Chemistry questions & answers

See more JAMB questions & answers

Similar Questions

The property of concentrated H2SO4 that makes it suitable for preparing HNO3 is its ...

How many moles of CO2 contains 16g of Oxygen? ...

Soap lather is an example of a colloid in which a? ...

Which of the following combination of gases is used for metal welding? i. Oxygen and ethyne, ii. Hyd...

Which of the following ions has the electron configuration 2,8,8? ...

A positive reaction to Fehling's test indicates the presence of ...

Which of these reagents can confirm the presence of a triple bond? ...

In the above experiment X is? ...

Which of the following can have an isomer? ...

A balanced chemical equation obeys the law of ...

Aptitude Tests

Microsoft Office Questions and Answers

Numerical Reasoning Questions and Answers

Quantitative Reasoning Questions and Answers

Situational Judgement Questions and Answers

Spatial Reasoning Questions and Answers

Data Interpretation Questions and Answers

Nigeria General Knowledge Questions and Answers

Logical Reasoning Questions and Answers

Abstract Reasoning Questions and Answers

Personality Test

Verbal Reasoning Questions and Answers

Puzzles Questions and Answers

Typing Speed and Accuracy Test

View latest jobs in Nigeria today