Question

Glauber salt is

• A. $MgSO_{4}.H_{2}O$
• B. $CuSO_{4}.5H_{2}O$
• C. $FeSO_{4}.7H_{2}O$
• D. $Na_{2}SO_{4}.10H_{2}O$

Answer 1

Answer: (D)

$Na_{2}SO_{4}.10H_{2}O$

Answer 2

(a) $MgSO _{4} \cdot 7 H _{2} O -$ Epsom salt (b) $CuSO _{4} \cdot 5 H _{2} O -$ Blue vitrol (c) $FeSO _{4} \cdot 7 H _{2} O -$ Green vitrol (d) $Na _{2} SO _{4} \cdot 10 H _{2} O$ - Glauber's salt