320099
A reaction having equal energies of activation for forward and reverse reaction has:
1
2
3
4
Explanation:
Energy When Ea=Eb,
CHXII04:CHEMICAL KINETICS
320100
Assertion : Formation of activated complex by reactant molecules is called transition state. Reason : Transition state is the configuration of atoms in the activated complex, which if attained, leads to the formation of the products.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Transition state theory posits that, in a chemical reaction, reactant molecules must first converge to create an activated complex - a temporary, high-energy state between reactants and products. Transistion state formation leads to product formation. Therefore option (1) is correct.
CHXII04:CHEMICAL KINETICS
320101
An increase in the concentration of the reactants of reaction leads to change in:
1 Heat of reaction
2 Threshold energy
3 Collision frequency
4 Activation energy
Explanation:
Collision frequency, number of reactant molecules per unit volume.
320099
A reaction having equal energies of activation for forward and reverse reaction has:
1
2
3
4
Explanation:
Energy When Ea=Eb,
CHXII04:CHEMICAL KINETICS
320100
Assertion : Formation of activated complex by reactant molecules is called transition state. Reason : Transition state is the configuration of atoms in the activated complex, which if attained, leads to the formation of the products.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Transition state theory posits that, in a chemical reaction, reactant molecules must first converge to create an activated complex - a temporary, high-energy state between reactants and products. Transistion state formation leads to product formation. Therefore option (1) is correct.
CHXII04:CHEMICAL KINETICS
320101
An increase in the concentration of the reactants of reaction leads to change in:
1 Heat of reaction
2 Threshold energy
3 Collision frequency
4 Activation energy
Explanation:
Collision frequency, number of reactant molecules per unit volume.
320099
A reaction having equal energies of activation for forward and reverse reaction has:
1
2
3
4
Explanation:
Energy When Ea=Eb,
CHXII04:CHEMICAL KINETICS
320100
Assertion : Formation of activated complex by reactant molecules is called transition state. Reason : Transition state is the configuration of atoms in the activated complex, which if attained, leads to the formation of the products.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Transition state theory posits that, in a chemical reaction, reactant molecules must first converge to create an activated complex - a temporary, high-energy state between reactants and products. Transistion state formation leads to product formation. Therefore option (1) is correct.
CHXII04:CHEMICAL KINETICS
320101
An increase in the concentration of the reactants of reaction leads to change in:
1 Heat of reaction
2 Threshold energy
3 Collision frequency
4 Activation energy
Explanation:
Collision frequency, number of reactant molecules per unit volume.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXII04:CHEMICAL KINETICS
320098Then in j will be?
1 0.06
2
3 60
4
Explanation:
It is an exothermic reaction.
CHXII04:CHEMICAL KINETICS
320099
A reaction having equal energies of activation for forward and reverse reaction has:
1
2
3
4
Explanation:
Energy When Ea=Eb,
CHXII04:CHEMICAL KINETICS
320100
Assertion : Formation of activated complex by reactant molecules is called transition state. Reason : Transition state is the configuration of atoms in the activated complex, which if attained, leads to the formation of the products.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Transition state theory posits that, in a chemical reaction, reactant molecules must first converge to create an activated complex - a temporary, high-energy state between reactants and products. Transistion state formation leads to product formation. Therefore option (1) is correct.
CHXII04:CHEMICAL KINETICS
320101
An increase in the concentration of the reactants of reaction leads to change in:
1 Heat of reaction
2 Threshold energy
3 Collision frequency
4 Activation energy
Explanation:
Collision frequency, number of reactant molecules per unit volume.
