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Physical and Chemical Changes — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7SciencePhysical and Chemical Changes1 Mark
MCQ
Paheli Is Writing Some Sentences, Choose The Correct Sentence And Help Her:
  • A
    Galvanization refers depositing a layer of zinc on iron.
  • B
    Souring of milk is a chemical change.
  • C
    Carbon dioxide turns lime water as milky.
  • ✓
    All the above.
✓

Answer

Correct option: D.
All the above.
Here, all the statements are correct. Hence,

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