MCQMediumJEE Main 2025 · 29 January, Shift 2Stoichiometry & Calculations

Chemistry Question from JEE Main 2025 · 29 January, Shift 2

0.1M0.1 \, \text{M} solution of KI reacts with excess of H2SO4H_2SO_4 and KIO3_3, according to the equation:

5I+IO3+6H+3I2+3H2O5I^- + IO_3^- + 6H^+ \rightarrow 3I_2 + 3H_2O

Identify the correct statements: (A) 200mL200 \, \text{mL} of KI solution reacts with 0.004mol0.004 \, \text{mol} of KIO3_3 (B) 200mL200 \, \text{mL} of KI solution reacts with 0.006mol0.006 \, \text{mol} of H2SO4H_2SO_4 (C) 0.5L0.5 \, \text{L} of KI solution produced 0.005mol0.005 \, \text{mol} of I2I_2 (D) Equivalent weight of KIO3_3 is equal to:

Molecular weight5\frac{\text{Molecular weight}}{5}

Choose the correct answer from the options given below:

  • A

    (A) and (D) only

  • B

    (A) and (B) only

  • C

    (B) and (C) only

  • D

    (C) and (D) only

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