Decomposition reaction of ammonia on 1t surface has rate constant = 2.5 x10-1 mol L-1 sec-1 . What is order of reaction ?
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A first order reaction has a rate constant 1.15 x10-3 s-1 .
your the answer t = 444 seconds
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Consider a certain reaction A => Product with K = 2.0 x10-2 s-1
[A] = 0.135 M
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he activation energy of a reaction is 94.14 KJ/mol and the value of rate constant at 40º C is 1.8 x10-1 sec-1 . Calculate the frequency factor A.
Given, Ea = 94.14 x103 J mol-1 , T = 40 + 273 = 313 K, K = 1.8 x 10-1 sec-1 By using, A = antilog (10.9635) = 9.194 x1010 sec-l
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The rate of formation of NO is 3.6 x 10-3 mol L-1 sec-1 . Calculate the rate of disappearance of NH3 and rate of formation of H2 O
3.6 x 10-3 Ms-1 , 5.4 x 10-3 Ms-1
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Decomposition reaction of ammonia on 1t surface has rate constant = 2.5 x10-1
Unit of k explain that it is zero order reaction.
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A first order reaction has a rate constant 1.15 x10-3 s-1. How long will
t = 444 seconds
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The activation energy of a reaction is 94.14 KJ/mol and the value of rate constant at 40º C is 1.8 x 10-1 sec-1.
Given, Ea = 94.14 x 103 J mol-1, T = 40 + 273 =313 K, K = 1.8 x 10-1 sec-1 By using, A = antilog (10.9635) = 9.194 x 1010 sec-1
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The elastic limit of steel is 8 x10^8 N/m^2 and its Young's modulus 2 x10^11 N/m^2.
It means the maximum stress in the wire σ= 8 x10⁸ N/m² Y =2.0 x10¹¹ N/m² Length of the wire L =0.50 m Let corresponding maximum elongation = l m Strain ε= l/L =l/0.50...
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What do you understand by the rate law and rate constant of a reaction? Identify the order of a reaction if the units of its rate constant are:
An experimentally determined expression which relates the rate of reaction with the concentration of reactants is called rate law while the rate of reaction when concentration of each reactant is...
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The oscillating magnetic field in a plane electromagnetic wave is given by By = (8 x10^-6)sin[2 x10^11t + 300πx]T
(i) Standard equation of magnetic field is By = B0sin(ωt + kx)T Comparing this equation with the given equation, we get B0 = 8 x 10-6T, ω = 2 x 1011 rad s-1, k...
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