Hard Chemistry Chapter 01: Solutions Class 12 Level 8

यदि पुनः क्रिस्टलीकरण में अशुद्धि ठंडे विलायक में भी बहुत अधिक घुलनशील है, तो वह किसमें अधिक रहेगी?

In recrystallization, if an impurity is highly soluble even in cold solvent, where will it mostly remain?

Explanation opens after your attempt
Correct Answer

B. मातृ विलयन में / In the mother liquor

Step 1

Concept

In recrystallization, the pure substance forms crystals on cooling.

Step 2

Why this answer is correct

An impurity soluble even in cold solvent remains in the solution.

Step 3

Exam Tip

In exams, connect soluble impurities with mother liquor. चरण 1: पुनः क्रिस्टलीकरण में शुद्ध पदार्थ ठंडा करने पर क्रिस्टल बनाता है। चरण 2: जो अशुद्धि ठंडे विलायक में भी घुलनशील रहती है, वह विलयन में रह जाती है। चरण 3: परीक्षा में घुलनशील अशुद्धि को मातृ विलयन से जोड़ें।

FAQs

Chemistry Question FAQs

What is the correct answer to this Chemistry MCQ?

The correct answer is B. मातृ विलयन में / In the mother liquor.

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.