<img alt="" class="alignnone size-full wp-image-237506" height="147" src="https://data.ulearngo.com/assets/27efc914-33de-48c6-af9c-8032599911dd" width="300"/>In the diagram above, curve X represents the energy profile for a homogeneous gaseous reaction. Which of the following conditions would produce curve Y for the same reaction?

<img alt="" class="alignnone size-full wp-image-244634" height="149" src="https://data.ulearngo.com/assets/c4099983-a7d0-4712-bf5c-6be4a048267c" width="300"/>Half-cell reaction. From the data above , it can be deduced that the most powerful reducing agent of the four metals is

<img alt="" class="alignnone size-full wp-image-244636" height="191" src="https://data.ulearngo.com/assets/3197eff8-7d7c-49e2-b3eb-a8dc3efda2aa" width="300"/>For which salt in the graph above does the solubility increase most rapidly with rise in temperature?

<img alt="" class="alignnone size-full wp-image-244638" height="142" src="https://data.ulearngo.com/assets/f920cc69-0b70-4997-a4e0-99109aa85f84" width="300"/>Which of the curves above represents the behaviour of 1 mole of an ideal gas?

<img alt="" class="alignnone size-full wp-image-244644" height="125" src="https://data.ulearngo.com/assets/19515ed6-725d-4103-8897-ae39dd3cac7c" width="300"/>The function of the copper (ll)tetraoxosulphate (IV) in dilute H2SO4 in the figure above is to

<img alt="" class="alignnone size-full wp-image-244646" height="91" src="https://data.ulearngo.com/assets/7c012654-1b06-4b6b-a49d-242955aeffeb" width="285"/>The IUPAC nomenclature for the compound above is

At 25oC and 1atm, a gas occupies a volume of 1.50dm3. What volume will it occupy at 100oC and 1atm?

The dissolution of common salt in water is a physical change because

The fraction of crude oil used as jet fuel is

1993 JAMB UTME Chemistry Past Questions

In the diagram above, curve X represents the energy profile for a homogeneous gaseous reaction. Which of the following conditions would produce curve Y for the same reaction?

Half-cell reaction. From the data above , it can be deduced that the most powerful reducing agent of the four metals is

For which salt in the graph above does the solubility increase most rapidly with rise in temperature?

Which of the curves above represents the behaviour of 1 mole of an ideal gas?

The function of the copper (ll)tetraoxosulphate (IV) in dilute H2SO4 in the figure above is to

The IUPAC nomenclature for the compound above is

At 25oC and 1atm, a gas occupies a volume of 1.50dm3. What volume will it occupy at 100oC and 1atm?

The dissolution of common salt in water is a physical change because

The fraction of crude oil used as jet fuel is