Rate Laws

Which of the following plots will show a linear relationship for a second order reaction?

• [A] vs time

• ¹/_[A] vs time

• ln[A] vs time

• [A]² vs time

Which of the following plots will show a linear relationship for a first order reaction?

• [A] vs time

• ¹/_[A] vs time

• ln[A] vs time

• [A]² vs time

Tags

NGSS.HS-PS1-5

Which of the following plots will show a linear relationship for a zero order reaction?

• [A] vs time

• ¹/_[A] vs time

• ln[A] vs time

• [A]² vs time

What is unit for k in a zero order reaction?

• Ms^-1

• s^-1

• M^-1s^-1

• M^-2s^-1

Tags

NGSS.HS-PS1-5

What is unit for k in a first order reaction?

• Ms^-1

• s^-1

• M^-1s^-1

• M^-2s^-1

Tags

NGSS.HS-PS1-5

What is unit for k in a second order reaction?

• Ms^-1

• s^-1

• M^-1s^-1

• M^-2s^-1

Tags

NGSS.HS-PS1-5

What is unit for k in a third order reaction?

• Ms^-1

• s^-1

• M^-1s^-1

• M^-2s^-1

Which factors increase the rate of a reaction?

• increasing temperature

• increasing concentration

• increasing surface area

• all of the above

Tags

NGSS.HS-PS1-5

If the temperature is reduced, a reaction rate will ______

• increase

• decrease

• stay the same

Tags

NGSS.HS-PS1-5

Increasing the temperature will increase the kinetic energy of particles, therefore increasing the collisions between particles.

• false
• true

Tags

NGSS.HS-PS1-5