Answers When a crystal was added to the clear solution of its salt, the crystal did… When a crystal was added to the clear solution of its salt, the crystal did not dissolve and the solution remained unchange. This showed that the solution was A. supersaturated B. concentrated C. unsaturated D. saturated Correct Answer: Option D Explanation
Answers The initial and final velocities of an object of mass 5 kg are (u =… The initial and final velocities of an object of mass 5 kg are (u = begin{pmatrix} 1 \… Read More
Answers When did Nigeria adopt the nineteen state structure? When did Nigeria adopt the nineteen state structure? A. 1960 B. 1966 C. 1976 D. 1979 Correct Answer:… Read More
Answers Which of the following group of countries are members of the Niger Basin Commission? Which of the following group of countries are members of the Niger Basin Commission? A. The republic of… Read More
Answers Division of labour means Division of labour means A. dividing the labour into different categories B. splitting the process of production into… Read More
Answers What type of mountain is associated with syncline? What type of mountain is associated with syncline? A. Block mountain B. fold mountain C. volcanic mountain D.… Read More