Lab Activity: Titration of KMnO4 Solution with Mohr's Salt

Which of the following statement is incorrect?

Cotyledons are also called-

What is the primary purpose of titrating ${\mathrm{KMnO}}_4$ against Mohr's salt solution?

What is the primary role of Mohr's salt in the titration of ${\mathrm{KMnO}}_4$ solution?

Why is it essential to use freshly prepared Mohr's salt solution in the titration of ${\mathrm{KMnO}}_{4 }$with Mohr's salt?

During the titration, if the potassium permanganate $\left({\mathrm{KMnO}}_4\right)$ solution is exposed to light, what error might occur?

Which indicator is commonly used in the titration of ${\mathrm{KMnO}}_4$ vs. Mohr's salt solution?

Which of the following is NOT a required chemical for the titration of ${\mathrm{KMnO}}_4$ with Mohr's salt?

Which apparatus is essential for titrating ${\mathrm{KMnO}}_4$ with Mohr's salt?

What should you do before starting a titration of ${\mathrm{KMnO}}_4$ solution with Mohr's Salt solution to ensure accurate results?

What is the purpose of adding sulfuric acid $\left({\mathrm{H}}_2{\mathrm{SO}}_4\right)$ to the reaction mixture during the titration?

What is the main source of error in the titration of ${\mathrm{KMnO}}_4$ with Mohr's salt solution?