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T3 CH4 Chemistry in Daily Life — Science STD 7 — Question

Tamilnadu BoardEnglish MediumSTD 7ScienceT3 CH4 Chemistry in Daily Life1 Mark
MCQ
The lowest temperature at which a substance catch the fire is called its ______.
  • A
    Boiling point
  • B
    Melting point
  • C
    Critical temperature
  • ✓
    Ignition temperature. 
✓

Answer

Correct option: D.
Ignition temperature. 
Ignition temperature. 

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