Concept-wise Practice

drink-volume MCQ Questions for Class 9

drink-volume 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 drink-volume.

चीनी और मिठास के प्रयोग में पेय का आयतन समान रखना क्यों आवश्यक है?

Why is it necessary to keep the drink volume the same in a sugar and sweetness experiment?

Explanation opens after your attempt
Correct Answer

B. ताकि केवल चीनी की मात्रा का प्रभाव जाँचा जाएSo only the effect of sugar amount is tested

Step 1

Concept

Different drink volumes may affect sweetness so volume should be kept the same. In exams treat it as a controlled variable.

Step 2

Why this answer is correct

The correct answer is B. ताकि केवल चीनी की मात्रा का प्रभाव जाँचा जाए / So only the effect of sugar amount is tested. Different drink volumes may affect sweetness so volume should be kept the same. In exams treat it as a controlled variable.

Step 3

Exam Tip

पेय का अलग आयतन मिठास को प्रभावित कर सकता है इसलिए उसे समान रखना चाहिए। परीक्षा में इसे नियंत्रित चर मानें।

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