My Report

Applied Chemistry Mock Test 9


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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 10%

Question 1 of 10

1. Hardness of the water in the lime soda process is reduced to __________

Question 1 of 10

Question 2 of 10

2. The standard hard water is prepared such that each ml must contain ________ mg of CaCO3.

Question 2 of 10

Question 3 of 10

3. The continuous supply of soft water can be provided by having ____________

Question 3 of 10

Question 4 of 10

4. Bacteria and micro organisms present in the water will cause _________ in human and animals.

Question 4 of 10

Question 5 of 10

5. The amount of coagulate if added in the hot lime soda process is __________

Question 5 of 10

Question 6 of 10

6. The BOD value of the food industry is about ___________

Question 6 of 10

Question 7 of 10

7. The residual hardness after the treatment of water is about __________

Question 7 of 10

Question 8 of 10

8. The depth of the rectangular circular tanks in the trickling filters method is having the depth of ____________

Question 8 of 10

Question 9 of 10

9. ___________ poisoning water in Japan is from fishes.

Question 9 of 10

Question 10 of 10

10. The hardness of the water in the zeolite process can be treated at the range of __________

Question 10 of 10


 

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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