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Solutions — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10ScienceSolutions1 Mark
MCQ
On heating copper sulphate pentahydrate crystals ______.
  • A
     blue colour changes into green
  • B
    green colour changes into blue
  • ✓
    blue colour changes into colourless
  • D
    no colour changes.
✓

Answer

Correct option: C.
blue colour changes into colourless
 blue colour changes into colourless

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