Directions How to Answer

Aptitude Test Topic: Chemistry

Chemistry test evaluate test taker's in-depth understanding of the subject.

Directions

The following are questions of Chemistry. Select the correct option to represent your answer.

To give the answer click/tap the option alphabet for your answer choice. for correct answer green check and for wrong answer a red cross will appear along with a button to show explanation with or without video of the question answer.

Chemistry: All Topics Practice MCQ

Question Statement:

The pH-value for water is-

Nearly zero

7/ 7

5 or less than 5

8.7 or more

Explanation:

Correct Answer: B

Sol. The pH value of pure water is 7. Pure water is neutral by nature. The solution with a pH less than 7 are said to be acidic and solutions with a pH greater than 7 are basic or alkaline.

Question: 2 Test: 14 of 15 Next Test

Tests

You are taking Aptitude Test No. 14

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 2 and Test Number 14 of Chemistry: All topics. To deal with Chemistry questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question: The pH-value for water is- .... with options: Nearly zero , 7/ 7, 5 or less than 5, 8.7 or more can be solved with the concepts and understanding of Chemistry.