Which of the following given reaction(s) is/are of the first order?III. S2O82-+2I- →2SO42-+I2 IV. RCOOR'+NaOH → RCOONa+R' OH

Question

Which of the following given reaction(s) is/are of the first order?III. S2O82-+2I- →2SO42-+I2 IV. RCOOR'+NaOH → RCOONa+R' OH (A) Only I and IV (B) Only I and II (C) Only I and III (D) All of these.

Tardigrade Admin · Accepted Answer

Correct answer is (b) Only I and II

Q. Which of the following given reaction(s) is/are of the first order?III.S2​O82−​+2I−→2SO42−​+I2​ IV.RCOOR′+NaOH→RCOONa+R′OH

Only I and IV

Only I and II

Only I and III

All of these.

Correct answer is (b) Only I and II

Q. Which of the following given reaction(s) is/are of the first order? $III . S_{2} O_{8}^{2 -} + 2 I^{-} \to 2 S O_{4}^{2 -} + I_{2}$
$I V . RCOO R^{'} + N a O H \to RCOON a + R^{'} O H$