The pH scale developed by sorenson has a pH range of acids from :

0 – 7

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0 – 6.99

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1 – 7

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1 – 14

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Solution

The correct option is B 0 – 6.99
Any pH value from zero but less than 7 indicates an acid. pH value of 7 indicates neutral solution.

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Similar questions

Q. The pH range for an acidic substance is

Q. The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic. It is carefully regulated by a number of homeostatic mechanisms, which exert their influence principally through the respiratory system and the urinary system in order to control the acid-base balance and respiration. What is the normal pH level of blood of a normal person?

Q. What is the pH range of an acidic substance?

Consider the following statements regarding pH Scale

1. The pH scale is a measure of how acidic or basic (alkaline) a solution is

2. It ranges from 0 to 14. A pH of 7 is neutral.

3. A pH less than 7 is basic, and a pH greater than 7 is acidic.

4. pH values increases as hydrogen ion levels decreases.

Select the correct answer using the code given below:

pH स्केल के संबंध में निम्नलिखित कथनों पर विचार करें:

1. pH एक स्केल है जो कि अम्लीय या क्षारीय घोल की पहचान करता है।

2. इसका प्रसार 0 से 14 तक है। 7 pH का तात्पर्य उदासीन होने से है।

3. 7 से कम का pH क्षारीय है, तथा 7 से अधिक का अम्लीय है।

4. हाइड्रोजन आयन का स्तर घटने से पीएच मान बढ़ता है।

नीचे दिए गए कूट का उपयोग करके सही उत्तर चुनें:

Refer the given passage and answer the following questions.
Strength of an acid solution or a basic solution can be determined by knowing the hydrogen ion concentrations in them, using a pH scale.
(i) Neutral solution has pH 7.
(ii) Acidic solution has pH less than 7.
(iii) Basic solution has pH more than 7.
The pH of a solution is inversely proportional to the hydrogen(H+) ion concentration in it.

Teacher told three students Renuka, Bhawna, and Seema to test their saliva with pH paper before and after having their lunch. Seema observed that pH paper turned yellow and recorded pH value of 5.6 -5.8 after having lunch.

If this is true enter 1 else enter 0.

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The pH scale developed by sorenson has a pH range of acids from :

The correct option is B 0 – 6.99Any pH value from zero but less than 7 indicates an acid. pH value of 7 indicates neutral solution.

The correct option is B 0 – 6.99
Any pH value from zero but less than 7 indicates an acid. pH value of 7 indicates neutral solution.