S Block Elements Question 131
Question: $ Na_2SO_3 $ and $ NaHCO_3 $ may be distinguished by treating their aqueous solution with :
Options:
A) $ MgO $
B) $ MgSO_4 $
C) litmus solution,
D) dil. acid
Show Answer
Answer:
Correct Answer: B
Solution:
$ 2MgSO_4+2Na_2CO_3+H_2O\xrightarrow{{}} $ $ MgCO_3.Mg{{(OH)}_2}.H_2O+2Na_2SO_4+CO_2 $
Basic magnesium carbonate
BETA
