UTME ASSESSMENT November 2024

What is the IUPAC name of CH₃-CH=CH-CH₂-CH₃?

What is the IUPAC name of CH₃-C≡C-CH₂-CH₃?

What is the IUPAC name of C₆H₅-COOH?

What is the correct name for CH₃-CH(CH₃)-CH₂-CH₂-CH₃?

Which of the following statements correctly describes Boyle’s Law?

A gas occupies a volume of 4.0 L at a pressure of 1.0 atm. If the pressure increases to 2.0 atm at constant temperature, what will be the new volume of the gas?

Calculate the pressure exerted by 1.5 moles of an ideal gas in a 10.0 L container at 298 K. Use 𝑅=0.0821L\cdotpatm/(mol\cdotpK)

A gas occupies 6.0 L at 2.0 atm and 300 K. If the pressure is decreased to 1.0 atm and the temperature increases to 400 K, what will be the new volume?

A gas cylinder contains 0.8 moles of gas at 273 K and 1.5 atm. What is the volume of the gas under these conditions? Use R=0.0821L\cdotpatm/(mol\cdotpK).

A balloon is filled with 2.5 L of air at sea level (1.0 atm). If it is taken to a depth where the pressure is 3.0 atm, what will the volume of the balloon be?