Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Chemistry
Chemistry
Problem
A negatively charged sol will require minimum amount of which electrolyte for its coagulation: a.
NaNO
3
\text{NaNO}_3
NaNO
3
b.
Mg
(
NO
3
)
2
\text{Mg}(\text{NO}_3)_2
Mg
(
NO
3
)
2
c.
Al
(
NO
3
)
3
\text{Al}(\text{NO}_3)_3
Al
(
NO
3
)
3
d.
Th
(
NO
3
)
4
\text{Th}(\text{NO}_3)_4
Th
(
NO
3
)
4
Browse the problem library