Concept-wise Practice

dry-wash MCQ Questions for Class 9

dry-wash se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with dry-wash.

पूरी तरह सूखी धुलाई पर नमक छिड़कने से सामान्यतः प्रभाव क्यों नहीं बनता?

Why does sprinkling salt on a completely dry wash usually produce no effect?

Explanation opens after your attempt
Correct Answer

A. सूखे रंग में खींचने योग्य जल नहीं रहताThere is no movable water left in the dry wash

Step 1

Concept

Active moisture is necessary for the salt effect. Identify the relation between technique and timing in exams.

Step 2

Why this answer is correct

The correct answer is A. सूखे रंग में खींचने योग्य जल नहीं रहता / There is no movable water left in the dry wash. Active moisture is necessary for the salt effect. Identify the relation between technique and timing in exams.

Step 3

Exam Tip

नमक प्रभाव के लिए सतह पर सक्रिय नमी आवश्यक है। परीक्षा में तकनीक और समय के संबंध को पहचानें।

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