All alums contain ......

  • A
    One monovalent and one trivalent metal
  • B
    Both monovalent metals
  • C
    One divalent and one monovalent metal
  • D
    Both divalent metals

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Similar Questions

Rationalize the given statements and provide chemical reactions:
$1$. Lead $(II)$ chloride reacts with $Cl_2$ to give $PbCl_4$.
$2$. Lead $(IV)$ chloride is highly unstable towards heat.
$3$. Lead is known not to form an iodide,$PbI_4$.

Which of the following statements is correct for $N_2O_4$?

Concentrated $HNO_3$ is a yellow-colored liquid due to:

Which of the following oxoacids of phosphorus has the strongest reducing property?

Pure $N_2$ is not produced when

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