How the different factors affects the rate of chemical reaction?

Question

FACTORS ARE
1)TEMPERATURE
2)PRESSURE
3)CONCENTRATION OF REACTANTS
4)LIGHT

Answer 1

AS TEMPERTURE , PRESSURE , CONCENTRAION INCREASE THE RATE OF REACTION ALSO INCREASES

Answer 2

factors can be anything from catalysts (cat·a·lyst Noun Chemistry, a substance that causes or accelerates a chemical reaction without itself being affected. (most commonly reduces the activation energy)) to temperature and the amount of the reactants (substances used in the reaction) used. Endothermic reactions (ex: ice packs(water + ammonium chloride)) use energy (commonly heat) to produce a reaction therefore are accelerated if they are surrounded by say, boiling water. Exothermic reactions produce energy (heat, light, sound) and therefore are accelerated if they surrounded by something to absorb/transfer the energy say, cold water. A good example of a catalyst would be as simple as salt and water pour salt on ice, it melts ( which is why its put on the roads). Mix salt and water and it boils at less than 212F.

Answer 3

as the temperature increases the rate of reaction decreases.
there is certain degree of temperature for each enzyme .
as pressure increases the rate of reaction also increases
while if the concentration of reactants increase the reaction is faster and more of the product is formed.
for some of chemicals light is negative factor while for some of them it acts as positive agent

Answer 4

1) rate is proportional to temp, expcet for enzymatic reactions. it goes up upto a certain point, after which it slows down
2) directly proportional
3) directly proportional
4) inversely proportional

Answer 5

temperature
pressure
con.of reaction
but zero order equation also depend upon the (sun of light). hydrogen (2atom)+chlorine(2atom)=(two atom ) hydro cloric acid.

Answer 6

as temperature increases heat increases so chemicals react with each other

Answer 7

Is catalyst also there ?