Superphosphate of lime is
- A$A$ mixture of normal calcium phosphate and gypsum
- B$A$ mixture of primary calcium phosphate and gypsum
- CNormal calcium phosphate
- DSoluble calcium phosphate
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Similar Questions
An element $(X)$ forms compounds of the formula $XCl_3$,$X_2O_5$ and $Ca_3X_2$,but does not form $XCl_5$. Which of the following is the element?
MediumAIIMS 2009
View SolutionPure $N_2$ gas is prepared by:
Easy
View SolutionHow many bridging oxygen atoms are present in $P_4O_{10}$?
$NaH_2PO_4$ $\xrightarrow{230^\circ C}$ $Na_3P_3O_9$ $\xrightarrow{638^\circ C}$ $(NaPO_3)_n$ $\rightarrow D$ (glossy solid).
Compound $D$ is sodium hexametaphosphate,which is known as:
Compound $D$ is sodium hexametaphosphate,which is known as:
Easy
View SolutionAqua regia is used for dissolving noble metals ($Au$,$Pt$,etc.). The gas evolved in this process is:
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