Which of the following causes main interference in Fluoride electrode?
A. H+ ions
B. OH– ions
C. Li+ ions
D. Cl– ions
Answer:B
Which of the following causes main interference in Fluoride electrode?
A. H+ ions B. OH– ions C. Li+ ions D. Cl– ions
Explanation: The main interference in fluoride ions is caused by OH– ions. It has excellent selectivity.