Concept-wise Practice

pigment pooling MCQ Questions for Class 9

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Practice Questions

2 questions tagged with pigment pooling.

एक बड़े समतल क्षेत्र में रंग समान दिखाई देता है लेकिन सूखने पर किनारों पर गहरे घेरे बन जाते हैं। इसका सबसे सटीक कारण क्या है?

A large flat area appears even while wet but develops dark rims at the edges after drying. What is the most precise cause?

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Correct Answer

A. किनारों पर रंगयुक्त पानी का जमावAccumulation of pigmented water at the edges

Step 1

Concept

Pigmented water pooled at the edges leaves more pigment while drying. Lift excess liquid in time during exams.

Step 2

Why this answer is correct

The correct answer is A. किनारों पर रंगयुक्त पानी का जमाव / Accumulation of pigmented water at the edges. Pigmented water pooled at the edges leaves more pigment while drying. Lift excess liquid in time during exams.

Step 3

Exam Tip

किनारों पर जमा रंगयुक्त पानी सूखते समय अधिक वर्णक छोड़ता है। परीक्षा में अतिरिक्त द्रव को समय पर उठाएं।

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एक रंगीन वॉश सूखने के बाद किनारों पर मध्य भाग से अधिक गहरा हो गया। इस प्रभाव का सबसे संभावित कारण क्या है?

After drying a coloured wash became darker at the edges than in the centre. What is the most likely cause?

Explanation opens after your attempt
Correct Answer

C. किनारों पर रंगयुक्त पानी जमा होकर वहीं सूखाPigmented water accumulated and dried along the edges

Step 1

Concept

Liquid pooling at the edges deposits more pigment and creates a dark rim. Lift excess liquid in time during exams.

Step 2

Why this answer is correct

The correct answer is C. किनारों पर रंगयुक्त पानी जमा होकर वहीं सूखा / Pigmented water accumulated and dried along the edges. Liquid pooling at the edges deposits more pigment and creates a dark rim. Lift excess liquid in time during exams.

Step 3

Exam Tip

किनारों पर जमा द्रव अधिक रंग छोड़कर गहरा रिम बनाता है। परीक्षा में अतिरिक्त द्रव को समय रहते उठाएं।

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