The correct formula of hypo is
- A$Na_2S_2O_3 \cdot 5H_2O$
- B$Na_2SO_4$
- C$Na_2S_2O_3 \cdot 4H_2O$
- D$Na_2S_2O_3 \cdot 3H_2O$
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Similar Questions
The composition of 'Golden spangles' is
MediumAIPMT 1990
View SolutionWhich of the following is not true about potash alum?
Easy
View SolutionChoose the correct order.
Difficult
View SolutionMatch List-$I$ with List-$II$ :
List-$I$ (Elements) List-$II$ (Properties) $(a)$ $Ba$ $(i)$ Organic solvent soluble compounds $(b)$ $Ca$ $(ii)$ Outer electronic configuration $6s^2$ $(c)$ $Li$ $(iii)$ Oxalate insoluble in water $(d)$ $Na$ $(iv)$ Formation of very strong monoacidic base
Choose the correct answer from the options given below :
| List-$I$ (Elements) | List-$II$ (Properties) |
| $(a)$ $Ba$ | $(i)$ Organic solvent soluble compounds |
| $(b)$ $Ca$ | $(ii)$ Outer electronic configuration $6s^2$ |
| $(c)$ $Li$ | $(iii)$ Oxalate insoluble in water |
| $(d)$ $Na$ | $(iv)$ Formation of very strong monoacidic base |
Choose the correct answer from the options given below :
DifficultJEE MAIN 2021
View SolutionWhich of the following compounds gives oxygen on fast heating?
$I$. $AgNO_3$
$II$. $CaCO_3$
$III$. $Pb(NO_3)_2$
$IV$. $Na_2CO_3$
$I$. $AgNO_3$
$II$. $CaCO_3$
$III$. $Pb(NO_3)_2$
$IV$. $Na_2CO_3$
Medium
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