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Hydrogen — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryHydrogen2 Marks
Question
Complete the following equations:
  1. $\text{Cr}_2\text{O}_7+\text{H}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ }$
  2. $\text{sn}+\text{NaOH}+\text{H}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ }$
✓

Answer

  1. $\text{Cl}_2\text{O}_7+\text{H}_2\text{O}\xrightarrow{\ \ \ \ \ \ }2\text{HClO}_4$
  2. $\text{Sn}+\text{NaOH}+\text{H}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ \ }\text{Na}_2\text{SO}_39+2\text{H}_2$

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