Select Goal &
City
Select Goal
Explore
Question:
For a zero-order reaction P→Q, the concentration of P becomes half of its initial concentration in 30 minutes after starting the reaction.
The concentration of P becomes zero at ____ minutes. (rounded off to the nearest integer)
For a zero-order reaction P→Q, the concentration of P becomes half of its initial concentration in 30 minutes after starting the reaction.
The concentration of P becomes zero at ____ minutes. (rounded off to the nearest integer)
The concentration of P becomes zero at ____ minutes. (rounded off to the nearest integer)
Updated On: Oct 1, 2024
Hide Solution
Verified By Collegedunia
Correct Answer: 60
Solution and Explanation
The correct answer is: 60
Was this answer helpful?
0
2
Top Questions on Chemical Kinetics
- In the oxidation of phosphorus with oxygen, 0.2 mol of P4 produces ____ g of P4O10.
(rounded off to one decimal place)
[Given: Atomic weight of P = 31; Atomic weight of O = 16]- IIT JAM CY - 2024
- Physical Chemistry
- Chemical Kinetics
- The data provided in the table were obtained from the following reaction, carried out at 273 𝐾.
𝐴 + 𝐵 → 𝐶Initial concentration of [𝐴] 𝑚𝑜𝑙 $𝐿 ^{−1}$ Initial concentration of [𝐵] 𝑚𝑜𝑙$𝐿 ^{−1}$ Initial rate of formation of [𝐶] 𝑚𝑜𝑙 $𝐿^{−1} 𝑠 ^{−1}$ 0.2 0.2 0.3 0.4 0.2 0.6 0.4 0.4 2.4
The order of the reaction with respect to 𝐴 is _________.- IIT JAM BT - 2024
- Chemistry
- Chemical Kinetics
- The function exp(−2(𝑥-1)2) attains a maximum at 𝑥= _______. (rounded off to the nearest integer)
- IIT JAM CY - 2024
- Physical Chemistry
- Chemical Kinetics
- For the reaction
if the concentration of KCN is increased four times, then the rate of the reaction would be- IIT JAM CY - 2024
- Physical Chemistry
- Chemical Kinetics
- Given: \(K_{net} =\frac {(K_1.K_2)}{K_3}\)
When, \(E_{a_1}= 40\) kJ/mol, \(E_{a_2}= 50\) kJ/mol and \(E_{a_3}= 60\) kJ/mol
Calculate the value of \((E_a)_{net}\) in kJ/mol.- JEE Main - 2024
- Chemistry
- Chemical Kinetics
View More Questions
Questions Asked in IIT JAM CY exam
- In the cell reaction
P+(𝑎𝑞)+Q(𝑠)→P(𝑠)+Q+(𝑎𝑞)
the EMF of the cell, 𝐸𝑐𝑒𝑙𝑙 is zero. The standard EMF of the cell, 𝐸𝑜𝑐𝑒𝑙𝑙 is
[Given:
Activities of all solids are unity.
Activity of P+(𝑎𝑞) is 2 M. Activity of Q+(𝑎𝑞) is 1 M.
𝑅 = universal gas constant; 𝑇 = temperature; 𝐹 = Faraday constant]- IIT JAM CY - 2024
- Electrochemistry
- A system undergoes one clockwise cycle from point X back to point X as shown in the figure below:
The correct statement about this process is- IIT JAM CY - 2024
- Thermodynamics
- A salt QCl of a certain metal Q is electrolyzed to its elements. 40 g of metal Q is formed at an electrode. The volume of Cl2 formed at the other electrode at 1 atm pressure and 298 K is _______ litres. (rounded off to one decimal place)
[Given: The gas constant 𝑅 = 0.082 L atm mol−1 K−1 , the molar mass of Q is 40 g mol−1 and Cl2 is assumed to be an ideal gas]- IIT JAM CY - 2024
- Electrochemistry
- The unit cell of a two-dimensional square lattice with lattice parameter a is indicated by the dashed lines as shown below:
The percentage (%) area occupied by the grey circles (of radius r) inside the unit cell is _______. (rounded off to the nearest integer)- IIT JAM CY - 2024
- Solid State
- The ratio of osmotic pressures of aqueous solutions of 0.01 M BaCl2 to 0.005 M NaCl is
[Given: Both compounds dissociate completely in water]- IIT JAM CY - 2024
- Chemical equilibria
View More Questions
SUBSCRIBE TO OUR NEWS LETTER
COLLEGE NOTIFICATIONSEXAM NOTIFICATIONSNEWS UPDATES
Download the Collegedunia app on 
© 2024 Collegedunia Web Pvt. Ltd. All Rights Reserved