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Chemistry
Chemistry
Problem
Precipitation reaction involves formation of : a. insoluble
MgCO
3
\text{MgCO}_3
MgCO
3
by adding
Na
2
CO
3
\text{Na}_2\text{CO}_3
Na
2
CO
3
b. insoluble
Mg
(
OH
)
2
\text{Mg}(\text{OH})_2
Mg
(
OH
)
2
by adding
Ca
(
OH
)
2
\text{Ca}(\text{OH})_2
Ca
(
OH
)
2
c. insoluble in
MgSO
4
\text{MgSO}_4
MgSO
4
by adding
Na
2
SO
4
\text{Na}_2\text{SO}_4
Na
2
SO
4
d. insoluble
MgCl
2
\text{MgCl}_2
MgCl
2
by adding NaCl
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