Analytical Chemistry Question 46
The range of methyl orange as an indicator is in between $ pH $ 3.1 and 4.4
[CPMT 1984]
Options:
A) 6 - 8
B) 8 - 9
C) 3–5
D) 2–4
Show Answer
Answer:
Correct Answer: C
Solution:
As methyl orange is a weak acid.
BETA
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