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Chemical Reactions and Equations — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceChemical Reactions and Equations1 Mark
MCQ
Identify the product(s) which will be formed by using the information provided about the reactants:
Mg(s) + 2HCl →
  • A
    MgCl2​ + H
  • B
    MgH2​ + Cl2​
  • C
  • D
    MgCl2​ + H2​
✓

Answer

  1. MgCl2​ + H2

Explanation:

 

Mg + 2HCl → MgCl2 ​+ H2​

Magnesium metal on reaction with hydrochloric acid gives magnesium chloride and hydrogen gas.

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