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NEETChemistryHydrogen

What is the stoichiometry of the reaction between dihydrogen and alkali metals to form hydrides?

Options

  1. A1:1
  2. B1:2
  3. C2:1
  4. D2:2

Correct answer

C. 2:1

Step-by-step solution

The stoichiometry of the reaction between dihydrogen and alkali metals to form hydrides is 2:1, with two moles of dihydrogen reacting with one mole of alkali metal.

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