My Report

Chemistry – Class 12 Practice Test 6


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
advertisement

1. When ethanol reacts with PCl5, it gives three products which include chloroethane and hydrochloric acid. What is the third product?

2. The crystal field theory considers the metal-ligand bond to be a _______ bond.

3. Identify ‘X’ in the following reaction.
chemistry-questions-answers-methods-preparation-haloalkanes-q15

4. What will be the product of the following reaction?
chemistry-questions-answers-methods-preparation-haloalkanes-q13

5. Which of the following is a reagent used in the preparation of benzene diazonium chloride from aniline?

6. Which of the following polyhalogen compounds in useful in extinguishing fires?

7. A complex having _________ geometry can have more than one type of hybridisation.

8. Compared to haloalkanes, the reactivity of haloarenes towards nucleophilic substitution reactions is _________

9. What is the number of unpaired electrons in [Fe(H2O)6]2+ if it is known to be a high spin complex?

10. How many types of hybridisation are possible for complexes with a coordination number of 4?


 

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.

Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.