Concept-wise Practice

salt experiment MCQ Questions for Class 9

salt experiment 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 salt experiment.

एक विद्यार्थी जाँचता है कि नमक की मात्रा जल के उबलने के समय को प्रभावित करती है या नहीं। मापा जाने वाला परिणाम कौन सा है?

A student tests whether the amount of salt affects the time taken for water to boil. Which outcome is measured?

Explanation opens after your attempt
Correct Answer

C. जल के उबलने में लगा समयTime taken for the water to boil

Step 1

Concept

The time taken to boil is the measured outcome so it is the dependent variable. Identify the measured result.

Step 2

Why this answer is correct

The correct answer is C. जल के उबलने में लगा समय / Time taken for the water to boil. The time taken to boil is the measured outcome so it is the dependent variable. Identify the measured result.

Step 3

Exam Tip

उबलने में लगा समय प्रयोग का मापा गया परिणाम है इसलिए यह आश्रित चर है। परीक्षा में मापे गए परिणाम को पहचानें।

Open Question Page
Ask Friends