Calcium carbide + heavy water $\to$ ?
The product of the above reaction is

  • A
    $C_2H_2$
  • B
    $CaD_2$
  • C
    $Ca(OD)_2$
  • D
    $CD_4$

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Similar Questions

Describe the usefulness of water in the biosphere and biological systems.

Water does not produce $CO$ on reacting with:

Match the following methods for treating hardness of water with their corresponding reagents used.
List-$I$List-$II$
$A$. Treatment with washing soda$I$. $Ca(OH)_2$
$B$. Calgon's method$II$. $Na_2CO_3$
$C$. Clark's method$III$. $NaAlSiO_4$
$D$. Zeolite/permutit process$IV$. $Na_6P_6O_{18}$

The correct match is:

Permanent hardness due to $Mg^{2+}$ ions is best removed by

Exhausted permutit is

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