Match the items of Column I and Column II.

0 3 Views | Posted 3 months ago
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  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    3 months ago

    This is a Matching Type Question as classified in NCERT Exemplar

    (i)- (b) ; (ii)- (a) ; (iii)- (d); (iv)- (c)

     The rate rule was discovered experimentally and can be used to predict the reaction rate and reactant concentrations.

    The rate constant is the proportionality constant that describes the relationship between the molar concentration of the reactants and the rate of a chemical reaction.

    The rate constant (k) of a reaction is proportional to its temperature, i.e., for a given reaction at a given temperature, the rate constant (k) is constant.

    The order of a reaction is a quantity that has been empirically determined. As a result

    ...more

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A
alok kumar singh

Kindly go through the solution 

 

V
Vishal Baghel

K = A . e E a / R T = ( 6 . 5 × 1 0 2 ) e 2 6 0 0 0 K / T

E a 8 . 3 1 4 = 2 6 0 0 0

Ea = 216.164kJ/mol  216

S
Swayam Gupta

Reaction rate is used to measure how fast or slow reactions occur per unit time. The rate constant is a proportionality factor that remains constant for every reaction.

S
Swayam Gupta

Yes, in elementary reactions, order and molecularity can be the same, but this is not always the case because order is an experimental quantity, and molecularity is a theoretical concept.

S
Swayam Gupta

Reaction Kinetics, also known as chemical kinetics, is the study of the rate of chemical reaction and the factors affecting the reaction rate, such as temperature, concentration, and catalyst.

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