Answer:
Explanation:
A catalyst is a substance that increases the rate of a chemical reaction without itself getting consumed in the reaction as it helps in decreasing the activation energy. Thus, rate of reaction also increases.
A positive catalyst helps in increasing the rate of a chemical reaction whereas a negative catalyst decreases the rate of a chemical reaction.
Whereas when we increase the temperature then collisions between the particles increases due to increase in kinetic energy. Hence, rate of reaction increases with increase in temperature.
Thus, we can conclude that out of the given options adding a positive catalyst will increase the rate of a chemical reaction.
Read more on Brainly.com - brainly.com/question/1572744#readmore
Probably B. I'd be willing to do about anything for food, and the infants would probably get a nice house. Hope it helps!
"Free! Body and soul free!"
False. A paradox is an impossible question, something that is self-contradicting.
Answer: “She tried to explain to them why none of them could go back to the plantation. If a runaway returned, he would turn traitor, the master and the overseer would force him to turn traitor.”
Explanation: Took the test :)
