← Back to shiwamsclass.com← Website
← CBSE Class 10 PYQ

Chemical Reactions and Equations

CBSE Class 10 · Science · 31 past questions

3 of 31 · show all

  1. Q12 2025
    Electrolysis of water is a decomposition reaction. The mass ratio ($M_H : M_O$) of hydrogen and oxygen gases…
  2. Q13 2025
    The products formed when Aluminium and Magnesium are burnt in the presence of air respectively are…
  3. Q14 2025
    The metals obtained from their molten chlorides by the process of electrolytic reduction are…