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Hydrogen — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryHydrogen3 Marks
Question
Complete the following reactions:
  1. $\text{SO}_3+\text{D}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ \ \ }$
  2. $2\text{Na}+2\text{D}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ \ }$
  3. $\text{P}_2\text{O}_5+\text{D}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ \ \ }$
✓

Answer

  1. $\text{SO}_3+\text{D}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ \ }\text{D}_2\text{SO}_4\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{Deuterium sulphate}$
  2. $2\text{Na}+2\text{D}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ \ \ \ }2\text{NaOD}+\text{D}_2\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{Sodium deuteroxide}$
  3. $\text{P}_2\text{O}_5+3\text{D}_2\text{O}\xrightarrow{\ \ \ \ \ \ \ \ }2\text{D}_3\text{PO}_4\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{Deuterium phosphate}$

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