Chemistry > 2001 > 47
WASSCE
Which of the following reaction represent the change that occurs when a photographic film is exposed to sunlight ?
A.
Ag→Ag++ e-
B.
Ag+ + e- →Ag
C.
2Ag + Br2 →AgBr
D.
Ag+ + Br → AgBr
Answer: B
To see detailed solution to this question and thousands of other questions offline, download TestDriller SSCE. Practice rigorously for WASSCE, enjoy educational games, get chief examiners' reports, summary of WAEC literature books, compete with your peers, win prizes and more.
09037778195