Can someone please help me with this problems with details please? Use the react

Question

Can someone please help me with this problems with details please? Use the reaction data in the table below to answer Questions 9-12 2c102 (aq) + 20H. (aq) CI03-(aq) + cio2-(aq) + H20 (1) Experiment Initial Rate Number (CIO21 (M) IOH ](M)(M/s) 0.060 0.020 0.020 0.030 0.0248 0.030 0.00276 0.090 0.00828 9) What is the order of the reaction with respect to Cl02? A) 4 B) 2 D) 1 10) What is the order of the reaction with respect to OH-? A) 1 B) 2 C) 3 D) 4 11) What is the overall order of the reaction? A) 4 B) 1 D) 2 12) What is the magnitude of the rate constant for the reaction? A) 230 B) 713 C) 4.6 D) 115 121 The halt, life of a firet-oction is 13 min If the initial concentration of reactant is 0.1

Explanation / Answer

Let the rate of reaction (r) = K[ ClO2] m [OH-]n, where m and n are orders of reactions with respect to m and n respectively. K is rate constant.

From experiment number 1

0.0248= K[0.060]m [0.030]n     (1), From experiment number 2

0.00276= K[0.020]m [0.030]n   (2), from experiment number 3

0.00828= K[ 0.020]m [0.090]n (3)

Eq.1/ Eq.2

0.0248/0.00276= (0.06/0.02)m,           m=2

With respect to ClO2, the order is 2. ( B is correct)

Eq.3/Eq.2 = 0.00828/0.00276=   (0.090/0.030)n

3= 3n , n=1

The order of the reaction with respect to [OH-] =1 ( A is correct)

Overall order of the reaction = 2+1=3 ( C is correct)

From Eq.1

0.0248= K[0.060]2 [0.030], K= 230 /M2.sec   ( A is correct)

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