2018 - JAMB Chemistry Past Questions and Answers - page 3
A substance that is used as a ripening agent for fruits is
The Sulphide which is insoluble in dilute hydrochloric acid is
What is the PH of 0.00 1 moldm\(^3\) solution of the sodium hydroxide
The type of bonding in [Cu(NH\(_3\))\(^4\)]\(^{2+}\) is
Which of the following is an example of a chemical change?
To what temperature must a gas at 273k be heated in order to double both its volume and pressure?
According to the Kinetic Theory an increase in temperature causes the kinetic energy of particles to
An element used in the production of matches is
Which of the following statements is correct about the periodic table?
The periodic classification is an arrangement of the elements
In the periodic table, elements are arranged according to their atomic number (that is, proton number).
In the periodic table, electronegativity increase from left to right while atomic radius increases down the group