2271Civil EngineeringMedium
For detecting the nitrites in the sewage, the matching colour may be developed by adding________?
A
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
A. Sulphuric acid and napthamine
Explanation
The correct answer is Sulphuric acid and napthamine.
Correct answer
A. Both A. and B.
Explanation
The correct answer is Both A. and B..
Correct answer
C. is practically inextensible and is not liable to kinks when in use
Explanation
The correct answer is is practically inextensible and is not liable to kinks when in use.
Correct answer
B. (1) and (ii)
Explanation
The correct answer is (1) and (ii).
Correct answer
B. lower point
Explanation
The correct answer is lower point.
Correct answer
D. new tons/m
Explanation
The correct answer is new tons/m.
Correct answer
B. L/5
Explanation
The correct answer is L/5.
Correct answer
C. wooden sleepers
Explanation
The correct answer is wooden sleepers.
Correct answer
A. All of these
Explanation
The correct answer is All of these.
Correct answer
C. 100
Explanation
The correct answer is 100.