Which has the largest rate constant, K? A. Skin tanning in the sunshine
B. Dynamite exploding
C. Copper statues turning green
D. Chemical changes causing leaves to brown in the fall

B. Dynamite exploding

Explanation:

A large K implies that most of the reactants are converted to products at equilibrium. It implies that the reaction mostly proceed to the right with a substantial amount of product at equilibrium. Hence the reaction tends towards the right-hand side.

Dynamite exploding is a combustion reaction. Remember that a combustion reaction will have a larger value of K than all other processes listed in the question.

chemical properties are the characteristic of matter which can only be observed by changing the chemical identity of a sample like flammability reactivity and toxicity.

a boiling water reactor does not boil the water. a pressurized water reactor boils the water faster. a pressurized water reactor is heated directly by the core. a pressurized water reactor does not use fission.