Question
Download Solution PDFWhat is the property of a Neutral substance?
This question was previously asked in
Army Havildar SAC 2025 Mock Paper
Answer (Detailed Solution Below)
Option 1 : These substances do not change the colour of litmus paper
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Detailed Solution
Download Solution PDFCONCEPT:
Neutral Substances
- Neutral substances are neither acidic nor basic in nature. They are chemically balanced and have a pH value of 7.
- Examples include pure water, sugar solution, and common salt solution.
- Neutral substances do not alter the color of litmus paper because they do not have an excess of hydrogen (H+) or hydroxide (OH-) ions.
EXPLANATION:
- The property of a neutral substance is that:
- They do not change the color of red or blue litmus paper. This is because they are not reactive with the litmus indicators.
- These substances do not change the color of litmus paper. (Correct)
Therefore, the correct answer is These substances do not change the color of litmus paper.
Latest Army Havildar SAC Updates
Last updated on Jul 1, 2025
-> The Indian Army has released the Exam Date for Indian Army Havildar SAC (Surveyor Automated Cartographer).
->The Exam will be held on 9th July 2025.
-> Interested candidates had applied online from 13th March to 25th April 2025.
-> Candidates within the age of 25 years having specific education qualifications are eligible to apply for the exam.
-> The candidates must go through the Indian Army Havildar SAC Eligibility Criteria to know about the required qualification in detail.
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