Home › CBSE Class 12 (Science) › Chemistry › Surface Chemistry › What happens to a catalyst during the reaction i…
What happens to a catalyst during the reaction it speeds up?
AIt becomes a solvent
BIt is fully used up
CIt turns into product
DIt remains unchanged
Answer & Solution
Correct answer: D. It remains unchanged
A catalyst takes part but is regenerated, so it is not consumed overall.
Related questions
Why does adsorption occur at a solid surface?In a colloid, the suspended particles form which part of the system?Why does adding salt coagulate a colloid?Which pair are the two main ways of stabilising a colloid against aggregation?The Tyndall effect seen in many colloids is due to what process?The channel diameter of zeolite cages usually lies in which range?Silica gel, a common drying adsorbent, is an amorphous form of which compound?How does adsorption differ from absorption?