Zinc and carbon rods are used as anode and cathode respectively in a

5SO2(g) + 2KMnO4(aq) + 2H2O(l) → K2SO4 + 2MnSO4(aq) + 2H2SO4(aq)In the reaction above, the products give a

If the heat of combustion of hydrogen is -285.8kJ, What is the heat of formation of water?

<img alt="" class="alignnone size-full wp-image-244728" height="152" src="https://data.ulearngo.com/assets/b5992514-d75f-4b09-8dc5-c0c3c30ae4d3" width="300"/>The oxidation of the compound above produces

<img alt="" class="alignnone size-full wp-image-244729" height="169" src="https://data.ulearngo.com/assets/24691fcc-dcd6-4e3d-9c09-5c74857c90e5" width="300"/>In the diagram above, mixture Y is

<img alt="" class="alignnone size-full wp-image-244731" height="183" src="https://data.ulearngo.com/assets/9f650971-933d-4cfd-a3ef-7b4d8691009c" width="300"/>In the diagram above, gas X is

<img alt="" class="alignnone size-full wp-image-244742" height="300" src="https://data.ulearngo.com/assets/7af3a070-8b81-4b99-8c33-5a044f089ffd" width="211"/>Which of the following functional groups will give gas bubbles when treated with a saturated solution of sodium hydrogen trioxocarbonate (IV)?

<img alt="" class="alignnone size-full wp-image-244743" height="279" src="https://data.ulearngo.com/assets/3eed6e99-b6ee-40ea-81d8-362f1b4e6de5" width="300"/>2-methylbut-2-ene has the structure

Which of the following results in the fall of acid rain

A difference between chemical and physical change is that in a chemical change

In the electrolysis of CuSo4(g) using platinum electrode the reaction at the anode is

2006 JAMB UTME Chemistry Past Questions

Zinc and carbon rods are used as anode and cathode respectively in a

5SO2(g) + 2KMnO4(aq) + 2H2O(l) → K2SO4 + 2MnSO4(aq) + 2H2SO4(aq)In the reaction above, the products give a

If the heat of combustion of hydrogen is -285.8kJ, What is the heat of formation of water?

The oxidation of the compound above produces

In the diagram above, mixture Y is

In the diagram above, gas X is

Which of the following functional groups will give gas bubbles when treated with a saturated solution of sodium hydrogen trioxocarbonate (IV)?

2-methylbut-2-ene has the structure

Which of the following results in the fall of acid rain

A difference between chemical and physical change is that in a chemical change

In the electrolysis of CuSo4(g) using platinum electrode the reaction at the anode is