Download App

Changes Around Us — Science STD 6 — Question

Gujarat BoardEnglish MediumSTD 6ScienceChanges Around Us1 Mark
MCQ
Which one of the steps while burning a candle is not reversible?
  • A
    Melting of solid wax
  • B
    liquid wax changes into vapours
  • ✓
    Wax vapour bums into flame
  • D
    All of these
✓

Answer

Correct option: C.
Wax vapour bums into flame

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[1 Marks Each] M.C.Q." from Changes Around Us→Changes Around Us — all question types→Science STD 6 question papers→Gujarat Board STD 6 question papers→Gujarat Board question paper generator→

Similar questions

A bulb has
→
An example of a conductor is
→
The number of cervical vertebrae in man is
→
Which of the following is a root vegetable ?
→
Fixed joints are found in
→
An example of rectilinear motion is
→
Jute fibres are obtaine from
→
Materials that can be recycled are collected in
→
Which is an example of a magnetic substance?
→
Which of the following can be recycled?
→