The number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in__________?
A12 moles of KMnO 4
B0.6N H 2 SO 4
C1.8 gram of H 2 O
D4.6 gram of C 2 H 5 OH
Correct answer
A. 12 moles of KMnO 4
Explanation
12 moles of KMnO 4 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.