What is the chemical formula for green vitriol?
- A$CuSO_4 \cdot 5H_2O$
- B$FeSO_4 \cdot 7H_2O$
- C$CaSO_4 \cdot 2H_2O$
- D$ZnSO_4 \cdot 7H_2O$
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Similar Questions
Select the incorrect order.
Easy
View Solution$A$ mixture of sodium oxide and calcium oxide is dissolved in water and saturated with excess carbon dioxide gas. The resulting solution is ...... It contains ......... :
DifficultTS EAMCET 2003
View SolutionIdentify the incorrect order against the property given in brackets.
Which of the following orders are correct against the stated property?
$I$) $NaO_2 < KO_2 < RbO_2 < CsO_2$ - stability
$II$) $Mg(OH)_2 < Ca(OH)_2 < Sr(OH)_2$ - basic strength
$III$) $MgCO_3 < CaCO_3 < SrCO_3$ - thermal stability
$I$) $NaO_2 < KO_2 < RbO_2 < CsO_2$ - stability
$II$) $Mg(OH)_2 < Ca(OH)_2 < Sr(OH)_2$ - basic strength
$III$) $MgCO_3 < CaCO_3 < SrCO_3$ - thermal stability
Calcium cyanamide on treatment with steam produces:
Medium
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