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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:

Water is a good solvent of ionic salts because-

It has a high boiling point

It has a high dipole moment

It has a high specific heat

It has no colour

Explanation:

Correct Answer: B

Sol. Water is a good solvent due to its polarity which can easily dissolve into polar compounds. Water dissolves ionic salts by hydrating their component ions. For example, water dissolves NaCl by hydrating and stabling the Na+ and Cl– ions.

Question: 1 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 1 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: Water is a good solvent of ionic salts because- .... with options: It has a high boiling point, It has a high dipole moment , It has a high specific heat , It has no colour can be solved with the concepts and understanding of Chemistry.