How saline hydrides can remove traces of water from organic compounds?

Solution

Organic compounds containing traces of water can be dried by placing these organic compounds in a desiccator containing saline hydrides (i.e. NaH, CaH₂ etc.) at the bottom for overnight. Saline hydrides absorb water and thus traces of water can be easily removed from the organic compounds.

Some More Questions From Hydrogen Chapter

Why does hydrogen occur in a diatomic form rather than in a monoatomic form under normal conditions?

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Hydrogen

How saline hydrides can remove traces of water from organic compounds?

Some More Questions From Hydrogen Chapter

Why does hydrogen occur in a diatomic form rather than in a monoatomic form under normal conditions?

Give one example in which hydrogen acts as an oxidising agent.

Give laboratory Preparation of Dihydrogen ?

Name the substances in which hydrogen exhibits 0 and -1 oxidation states.

Name one isotope of hydrogen which has no neutron.

Which isotope of hydrogen is used as a tracer in organic reactions ?

Hydrogen is the lightest gas. Still its use in filling balloons has been discarded. Why?

Hydrogen forms both H⁺ ion and H^-ion. Explain.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Hydrogen

How saline hydrides can remove traces of water from organic compounds?

Some More Questions From Hydrogen Chapter

Why does hydrogen occur in a diatomic form rather than in a monoatomic form under normal conditions?

Give one example in which hydrogen acts as an oxidising agent.

Give laboratory Preparation of Dihydrogen ?

Name the substances in which hydrogen exhibits 0 and -1 oxidation states.

Name one isotope of hydrogen which has no neutron.

Which isotope of hydrogen is used as a tracer in organic reactions ?

Hydrogen is the lightest gas. Still its use in filling balloons has been discarded. Why?

Hydrogen forms both H+ ion and H- ion. Explain.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Hydrogen forms both H⁺ ion and H^-ion. Explain.