quiz

Chemical Kinetics Quiz-2

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Question

Popular Questions In Chemical Kinetics Quiz-2

  • SO2Cl2SO2+Cl2SO_2Cl_2\longrightarrow SO_2+Cl_2 is a first-order gas reaction with k=2.2×105S1k = 2.2 \times 10^{-5}S^{-1} at 320C320^\circ C. The percentage of SO2Cl2SO_2 Cl_2 decomposed on heating for 90 minutes is

  • The rate constant of a reaction increases by 5% when its temperature is raised from 27  to  28C27^\circ\;to\;28^\circ C. The activation energy of the reaction is

  • The activation energy of a reaction is 9 kcal/mole. The increase in the rate constant when its temperature is raised from 295 to 300 K is approximately

  • A chemical reaction was carried out at 300 K and 280 K. The rate constants were found to bek1 k_1, and k2k_2 respectively. Then

  • What is the time required for a first-order reaction to be 99% complete compared to the time taken for the reaction to be 90% complete?

  • The study of reaction kinetics is called...............

  • Which of the following, is an example of a fractional order reaction?

  • The number of molecules of the reactants taking part in a single step of the reaction is indicative of

  • Rate of which reaction increases with temperature?

  • Which of the following is affected by catalyst?