Medium Chemistry Chapter 01: Solutions Class 12 Level 7

जल में नमक घुलने पर कौन सा वर्णन सबसे उपयुक्त है?

Which description is most suitable when salt dissolves in water?

Explanation opens after your attempt
Correct Answer

A. आयनों और जल अणुओं के बीच आकर्षण बनता है / Attraction forms between ions and water molecules

Step 1

Concept

Salt is an ionic substance.

Step 2

Why this answer is correct

Polar water molecules can surround ions and spread them in solution.

Step 3

Exam Tip

Understand solubility of ionic substances in water through ion-water attraction. चरण 1: नमक आयनिक पदार्थ है। चरण 2: जल के ध्रुवीय अणु आयनों को घेरकर उन्हें विलयन में फैला सकते हैं। चरण 3: आयनिक पदार्थों की जल में विलेयता को आयन और जल आकर्षण से समझें।

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What is the correct answer to this Chemistry MCQ?

The correct answer is A. आयनों और जल अणुओं के बीच आकर्षण बनता है / Attraction forms between ions and water molecules.

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