Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 5 (Q.No. 8)
8.
Presence of which one of the following in water is the major cause of depression paralysis, blindness and/or birth defects ?
Discussion:
3 comments Page 1 of 1.
Sheari Debbarma said:
7 years ago
Yes, It is Mercury.
Roy said:
8 years ago
No, Mercury is the right answer. I agree.
Dipankar said:
1 decade ago
It will be chromium.
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