Co Ordination Compounds Question 174
Question: An aqueous solution of potash alum gives
[UPSEAT 2004]
Options:
A) Two types of ions
B) Only one type of ion
C) Four types of ions
D) Three types of ions
Show Answer
Answer:
Correct Answer: D
Solution:
Potash alum is a mixed salt of $ K_2SO_4 $ and $ Al_2{{(SO_4)}_3} $ and on dissolving, it gives all three ion $ A{l^{3+}},,{K^{+}} $ and $ SO_4^{2-} $ of which it is made.
BETA
