Answers In the reaction represented by the equation. 5Fe 2+ (aq) + MnO- 4(aq) + 8H+… In the reaction represented by the equation. 5Fe 2+(aq) + MnO–4(aq) + 8H+(aq) → 5Fe3+(aq) + Mn2+(aq) + 4H2O(l) which species is reduced? A. Fe2+ B. MnO-4 C. H+ D. Fe3+ Correct Answer: Option B Explanation
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Answers Which of the following is good example of a confederal state? Which of the following is good example of a confederal state? A. USAD, B. Nigeria C. Switzerland D.… Read More
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Answers The atomic numbers of two elements X and Y are 12 and 19 respectively. The… The atomic numbers of two elements X and Y are 12 and 19 respectively. The bond of these… Read More
Answers All of following are major sources of air pollution except All of following are major sources of air pollution except A. gas flaring B. domestic cooking C. aviation… Read More