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NEET
Exam
NEET
Subject
Chemistry
Chapter
s Block Elements

NEET · Chemistry · s Block Elements

What is the chemical formula of the dihydrogen liberated when an...

What is the chemical formula of the dihydrogen liberated when an alkaline earth metal reacts with hydrochloric acid?

Options

  1. AH
  2. BH2O
  3. CH2
  4. DHCl

Correct answer

C. H2

Step-by-step solution

When an alkaline earth metal reacts with hydrochloric acid, it liberates dihydrogen gas, which has the chemical formula H2.
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