Answers Choose the option nearest in meaning to the underlined words : His summary of the… Choose the option nearest in meaning to the underlined words : His summary of the meeting was brief and to the point A. careful B. precise C. accurate D. exact E. crucial Correct Answer: Option B Explanation
Answers Addition of aqueous ammonia to a solution of Zn++ gives a white precipitate which dissolves… Addition of aqueous ammonia to a solution of Zn++ gives a white precipitate which dissolves in an excess… Read More
Answers If (begin{vmatrix}-x & 12 \-1 & 4 end{vmatrix} = – 12), find x. If (begin{vmatrix}-x & 12 \-1 & 4 end{vmatrix} = – 12), find x. A. -6 B. -2 C.… Read More
Answers Give one oxide in each case which; (a) can act as a reducing agent (b)… Give one oxide in each case which; (a) can act as a reducing agent (b) can be used… Read More
Answers The 1936 Olympic games was cited in the passage to show that sport can I am always amazed when I hear people saying that sport creates goodwill among nations and that if… Read More
Answers Calculate the mass of copper deposited if a current of 0.45A flows through (CuSO_{4}) solution… Calculate the mass of copper deposited if a current of 0.45A flows through (CuSO_{4}) solution for 1hour 15mins.… Read More