In a chemical reaction K _ 2 Cr _ 2 O _ 7 + xH _ 2 SO _ 4 + ySO _ 2 ~K _ 2 SO _ 4 + Cr _…
Chemistry · JEE Advanced · NTA Exams — Some Basic Concepts in Chemistry
In a chemical reaction
\(\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}+\mathrm{xH}_{2} \mathrm{SO}_{4}+\mathrm{ySO}_{2} \rightarrow \mathrm{~K}_{2} \mathrm{SO}_{4}+\mathrm{Cr}_{2}\left(\mathrm{SO}_{4}\right)_{3}+z \mathrm{H}_{2} \mathrm{O}\);
the value of x, y and z respectively are:
\(\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}+\mathrm{xH}_{2} \mathrm{SO}_{4}+\mathrm{ySO}_{2} \rightarrow \mathrm{~K}_{2} \mathrm{SO}_{4}+\mathrm{Cr}_{2}\left(\mathrm{SO}_{4}\right)_{3}+z \mathrm{H}_{2} \mathrm{O}\);
the value of x, y and z respectively are:
- x = 1, y = 3, z = 1
- x = 4, y = 1, z = 4
- x = 3, y = 2, z = 1
- x = 2, y = 2, z = 1
Answer
(A) x = 1, y = 3, z = 1
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