JAMB 2024 The maximum number of electrons that can occupy the shell having a principal quantum number of 3 is
JAMB 2024 The heat accompanying the reaction represented by the equation H₂O (l) → H₂O(g) is described as the heat of
JAMB 2024 An isotope has an atomic number of 17 and a mass number of 36. Which of the following gives the correct number of neutrons and protons in an atom of…
JAMB 2024 What is the ratio of the rate of diffusion of carbon(IV) oxide to that of propane, under the same conditions? [H = 1; C= 12; 0= 16]
JAMB 2024 Which of the following reactions does not occur in the blast furnace during the extraction of iron?
JAMB 2024 Which of the following is used as an ‘anti-knock’ in automobile engines? automobile engines?
JAMB 2024 How much sodium hydroxide is required to make 250 cm³ of 0.1 molar solution? [Na=23; 0=16; H=1]
JAMB 2024 One mole of propane is mixed with five moles of oxygen. The mixture is ignited and the propane burns completely. What is the volume of the products…