Answers A major factor coonsidered in selecting a suitable method for preparing a simple salt is… A major factor coonsidered in selecting a suitable method for preparing a simple salt is its A. crystalline form B. melting point C. reactivity with dilute acids D. solubility in water Correct Answer: Option D Explanation
Answers JFMAMJJASONDTemp.(oC)272828282726252626262728Rainfall (mm)32.552.5132.5225.0270.0370.5385.0295.0427.5427.5110.010.0 the climatic data above is likely to be that of J F M A M J J A S O N D Temp.(oC) 27 28 28 28 27… Read More
Answers One major export crop in West Africa is One major export crop in West Africa is A. rice B. maize C. palm kernel D. cocoa Correct… Read More
Answers Which of the following constitutes an advantage in the use of hard water? Which of the following constitutes an advantage in the use of hard water? A. Formation of scum with… Read More
Answers Production of diamond in thousand of carats. The percentage of diamond produced by ‘Other’ is… Production of diamond in thousand of carats. The percentage of diamond produced by ‘Other’ is approximately A. 5.38%… Read More
Answers The angle of a sector of s circle, radius 10.5cm, is 48 o, Calculate the… The angle of a sector of s circle, radius 10.5cm, is 48 o, Calculate the perimeter of the… Read More