For a chemical reactio , variation in the concentration [R] Vs time (s) plot is given: For this chemical reaction, write/draw: i) What is the order of the reaction? ii) What are the units of the rate constant (k)? iii) Give the relationship between k and t_(1//2) (half life period) iv) What does the slope of the aboveline indicate? v) Draw the plot log [R]_(0)/[R] Vs time (s).

For a chemical reactio , variation in the concentration [R] Vs time (s

1.	For a chemical reactio , variation in the concentration [R] Vs time (s) plot is given: For this chemical reaction, write/draw: i) What is the order of the reaction? ii) What are the units of the rate constant (k)? iii) Give the relationship between k and t_(1//2) (half life period) iv) What does the slope of the aboveline indicate? v) Draw the plot log [R]_(0)/[R] Vs time (s).
Answer» Solution :i) The reaction is of FIRST ORDER. II) Units of RATE constant (k) = `("time")^(-1)` or `s^(-1)` iii)Rate constant (k) = `(0.693)/(t_(1//2)` (iv) The slope of the line is equal to`-(k)` v) for the graph