factors affecting speed of chemical reaction

mcqspedia.com has 5 Question/Answers about Topic factors affecting speed of chemical reaction

Rate of reaction does not depend upon

Rate of reaction does not depend upon
  • A. temperature
  • B. concentration of reactants
  • C. pressure
  • D. theory of expanding gases
  • Correct Answer: Option D

At 100 °C, speed of reaction becomes

At 100 °C, speed of reaction becomes
  • A. 16 times faster
  • B. 64 times faster
  • C. 128 times faster
  • D. 148 times faster
  • Correct Answer: Option C

Suitable apparatus to measure volume of gas given off is

Suitable apparatus to measure volume of gas given off is
  • A. a tap funnel
  • B. a conical beefle
  • C. a graduated cylinder
  • D. a gas syringe
  • Correct Answer: Option D

Speed of a reaction can be measured through

Speed of a reaction can be measured through
  • A. temperature
  • B. pressure
  • C. concentration
  • D. a pH change
  • Correct Answer: Option D

Factors affecting speed of reaction include

Factors affecting speed of reaction include
  • A. volume of gas
  • B. change in mass
  • C. pressure
  • D. temperature change
  • Correct Answer: Option C