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#1 2018-01-15 03:55:14

hamidoon123
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Registered: 2017-09-21
Posts: 50,766

Stains of rust from iron on cloth can be removed by:

Science GK Exams Quizzes MCQs Quizzes General Science Basic Chemistry Quiz Online Test For Prep Questions with Answers Mcqs

Question:
Stains of rust from iron on cloth can be removed by:

Option A):
None of these
Option B):
Hydrogen peroxide
Option C):
Alcohol
Option D):
Oxalic acid

Correct Answer is Option D):
Oxalic acid

2018-01-15 03:55:14

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Re: Stains of rust from iron on cloth can be removed by:



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