A sodium salt on treatment with MgCI_(2) gives white precipitate only on heating. The anion of sodium salt is

A sodium salt on treatment with MgCI_(2) gives white precipitate only

1.	A sodium salt on treatment with MgCI_(2) gives white precipitate only on heating. The anion of sodium salt is
Answer» <html><body><p>`HCO_(3)^(-)`<br/>`CO_(3)^(2-)`<br/>`NO_(3)^(-)`<br/>`SO_(<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>)^(2-)`</p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :`2NaHCO_(3) + MgCI_(2)overset(Delta) <a href="https://interviewquestions.tuteehub.com/tag/rarr-1175461" style="font-weight:bold;" target="_blank" title="Click to know more about RARR">RARR</a> Mg(HCO_(3))_(2) + 2NaCI`</body></html>