What is the overall order of reaction for this rate law: rate = k ? a. zero b. first c. second d. third

Answer : The overall order of reaction is, (A) zero order reaction.

Explanation :

Rate of reaction : It is defined as the rate of change in concentration of reactant or product with respect to time.

Order of reaction : It is defined as the sum of the exponents or powers to which the molar concentration in the rate law equation are raised to express the observed rate of reaction.  It depends on the power of concentration of reactant.

As per question, the given rate expression is,

From this expression we conclude that there is no power of concentration of reactant. That means, it is a zero order reaction.

Hence, the rate order of reaction is, zero order reaction.

answer; i believe that the correct answer is (c) explore the outer planets; / plz check good luck

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation: