MCQ
When $CuS{O_4}$ is hydrated, then it becomes
  • A
    Acidic
  • B
    basic
  • C
    Neutral
  • Amphoteric

Answer

Correct option: D.
Amphoteric
d
It’s Obvious.

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Similar questions

An unknown alkene $(A)$ reacts with $3\, mole$ of $H_2$ gas in presence of  platinum catalyst to form $1$ -isopropyl- $4$ -methyl cyclohexane. When  unknown alkene $(A)$ is ozonized and reduced, following product are obtained 

$\begin{matrix}
   O  \\
   ||  \\
   H-C-H,  \\
\end{matrix}\begin{matrix}
   O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O\,\,\,\,\,\,\,O\,\,\,\,  \\
   ||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,||\,\,\,\,\,\,\,\,\,||\,\,\,\,\,  \\
   H-C-C{{H}_{2}}-C-C-C{{H}_{3}},  \\
\end{matrix}\begin{matrix}
   \,\,\,\,\,O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O  \\
   \,\,\,\,\,\,||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,||  \\
   C{{H}_{3}}-C-C{{H}_{2}}-C-H  \\
\end{matrix}$

aalkene $(A)$ will be  ?

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$\quad 1\quad \quad 2\quad \quad 3\quad \quad \quad 4$

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