My Report

Chemistry – Class 11 Practice Test 1


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. Who proposed Law of Conservation of Mass?

2. A _______ formula represents a whole number ratio to the simplest form.

3. What’s the balanced equation of CO2 + H2O → C6H12O6 + O2?

4. How many significant figures does 63180 have?

5. Which of the following is true regarding molecular formula?

6. 1 u = Ma/NA.

7. Who proposed the Law of Definite Composition?

8. What is the abbreviation of amu?

9. What does Sushruta Samhita explain?

10. Who proposed that equal volumes of all gases at the same temperature & given pressure should contain an equal number of molecules?


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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