Which of the following will you use to remove rust stains on cloth?

کپڑے پر زنگ کے داغ دور کرنے کے لیے آپ مندرجہ ذیل میں سے کون سا استعمال کریں گے؟

Alcohol

Oxalic Acid Solution

Kerosene oil

none of these

Explanation

Oxalic acid is used in removing ink stain from clothes as it is helpful in the reaction of insoluble iron to the soluble complex ion.

MUG 11-12-2022