c. burning wood in a campfire
Explanation:
Wood burning in a campfire is an exothermic process.
An exothermic reaction is one in which heat is liberated to the surroundings. The heat content of the reactants is greater than that of the products.
Every burning process is an exothermic reaction.
An exothermic reaction liberates heat to the surrounding.
Other option given takes heat from the surrounding.
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The correct answer for this question is activation energy, orientation, and frequency.
The rate of a chemical reaction is directly related to its activation energy because the higher the activation energy the lower is the rate of reaction as we know the reaction only proceed when the reactants have absorbed the enough heat energy to reach the transition state. Thus activation energy determines the rate of reaction.
The orientation of the particles is also very important as we know that the reaction between the two reactants only occur when they collide with proper orientation in time the greater the probability of the collision the greater is the rate of reaction and also the number of collisions also determines the rate of reaction.
The frequency is directly proportional to the rate of chemical reaction as the frequency of the collision increases the rate of the chemical reaction also increases.
To know more about the factors effecting rate of chemical reaction click here:
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Answer:
b)
Explanation:
hydrogen bond is a form of dipole-dipole interaction but with more unique properties
C is the answer I took a test with the same answer
