alleryStart learning →Wood leaves less ash after burning in an open vessel. Where did much material go?
AInto unchanged wood particles
BInto gaseous products
CInto more charcoal than wood
DInto liquid water only
Answer & Solution
Correct answer: B. Into gaseous products
Much of the wood and incoming oxygen leave as gaseous combustion products rather than remaining in the ash.
Keep practising Matter
Browse all Matter questions for ICSE Class 8, or explore more Chemistry topics.
Related questions
Which name describes a gas changing directly into a solid?During condensation of a pure vapour, its particles generally become?Water vaporises without reacting. What is chemically unchanged?What causes gas pressure on a container wall?In a non-reacting gas model, a collision can change which property?Gas temperature rises. What increases in the particle model?On compressing a gas without state change, what shrinks?A liquid flows. What is true of the forces between its particles?