Chemical reactions with very high Ea values are generally

Question

Chemical reactions with very high Ea values are generally (A) very fast (B) very slow (C) moderately fast (D) spontaneous

Tardigrade Admin · Accepted Answer

Reactions having low Ea are fast reactions and reactions having high Ea are slow reactions. If the Ea is high, then the number of effective collisions will be small and the reaction will be slow.

Q. Chemical reactions with very high $E_{a}$ values are generally

very fast

very slow

moderately fast

spontaneous

Reactions having low $E_{a}$ are fast reactions and reactions having high $E_{a}$ are slow reactions. If the $E_{a}$ is high, then the number of effective collisions will be small and the reaction will be slow.

Q. Chemical reactions with very high Ea​ values are generally