My Report

Chemistry – Class 12 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. What is the total volume of the particles present in a body centered unit cell?

2. Which of the following is not Anti-ferromagnetic?

3. Which of the following can be used to describe a crystalline solid?

4. The solution of mercury with other metals is called amalgam.

5. Which of the following statements is true for an amorphous solid?

6. Polar molecular solids are _________

7. What phenomenon occurs when a solution’s equilibrium vapor pressure equals the surrounding atmospheric pressure?

8. All Ferroelectrics are pyroelectrics.

9. If ethanol and chloroform are present in a molar ratio of 2:3 then what is the vapor pressure at 20° C if vapor pressures of pure liquids are 5.95 kPa and 21.17 kPa, respectively?

10. What is an alloy of copper and zinc called?


 

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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