Plaster of Paris is
- A$CaSO_4 \cdot 2H_2O$
- B$CaSO_4 \cdot 3H_2O$
- C$CaSO_4 \cdot H_2O$
- D$CaSO_4 \cdot \frac{1}{2}H_2O$
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Similar Questions
What products are obtained when beryllium oxide is treated separately with aqueous $HCl$ and aqueous $NaOH$ solutions respectively?
$MgO$ is used for lining furnaces because
Easy
View SolutionHow is beryllium anomalous from other alkaline earth metal elements?
Medium
View SolutionGypsum is
Assertion $(A)$: $MgO$,$CaO$,$SrO$,and $BaO$ are insoluble in water.
Reason $(R)$: In aqueous medium,the basic strength of $MgO$,$CaO$,$SrO$,and $BaO$ increases with an increase in the atomic number of the metal.
The correct option among the following is:
Reason $(R)$: In aqueous medium,the basic strength of $MgO$,$CaO$,$SrO$,and $BaO$ increases with an increase in the atomic number of the metal.
The correct option among the following is:
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