Easy Chemistry Chapter 01: Solutions Class 12 Level 9

बारीक पिसी चीनी जल्दी क्यों घुलती है?

Why does finely powdered sugar dissolve faster?

Explanation opens after your attempt
Correct Answer

A. सतह क्षेत्र बढ़ जाता है / Surface area increases

Step 1

Concept

Fine particles have larger surface area.

Step 2

Why this answer is correct

More surface comes in contact with solvent and dissolving becomes faster.

Step 3

Exam Tip

This affects rate not necessarily final solubility. चरण 1: बारीक कणों का सतह क्षेत्र अधिक होता है। चरण 2: अधिक सतह विलायक के संपर्क में आती है और घुलने की गति बढ़ती है। चरण 3: यह दर का प्रभाव है अंतिम विलेयता का नहीं।

FAQs

Chemistry Question FAQs

What is the correct answer to this Chemistry MCQ?

The correct answer is A. सतह क्षेत्र बढ़ जाता है / Surface area increases.

Where can I practice more Chemistry questions?

Open the subject page or level quiz links on this page to practice more active Chemistry MCQs with answers and explanations.

Related Questions

Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class. Class 11/12 ke liye stream bhi select karein.