Calculate the degree of freedom for decomposition of potassium permanganate.
A. 3
B. 2
C. 1
D. 0
Answer:B
Calculate the degree of freedom for decomposition of potassium permanganate.
A. 3 B. 2 C. 1 D. 0
Explanation: In this reaction, the number of phases is 3 (solid, liquid, gas). The