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Unit - 5.1 Chemical Reaction and Chemical Equation — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYUnit - 5.1 Chemical Reaction and Chemical Equation1 Mark
MCQ
During a chemical change :
  • A
    state of substance change only
  • B
    composition of a substance changes
  • ✓
    both state as well as composition of substance change
  • D
    none of these
✓

Answer

Correct option: C.
both state as well as composition of substance change
C

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