Easy Chemistry Chapter 01: Solutions Class 12 Level 6

2 प्रतिशत द्रव्यमान-आयतन विलयन के 500 मिलीलीटर में विलेय कितना होगा?

How much solute is present in 500 mL of a 2 percent mass-volume solution?

Explanation opens after your attempt
Correct Answer

A. 10 ग्राम / 10 g

Step 1

Concept

2 percent mass-volume means 2 g solute in 100 mL solution.

Step 2

Why this answer is correct

In 500 mL, solute = 2/100 × 500 = 10 g.

Step 3

Exam Tip

In mass-volume percent, the answer for solute amount comes in grams. चरण 1: 2 प्रतिशत द्रव्यमान-आयतन का अर्थ 100 मिलीलीटर विलयन में 2 ग्राम विलेय है। चरण 2: 500 मिलीलीटर में विलेय = 2/100 × 500 = 10 ग्राम। चरण 3: द्रव्यमान-आयतन प्रतिशत में उत्तर ग्राम में आएगा।

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