This chapter is currently out of syllabus
1
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which of the following is not used for disinfection of drinking water ?
A
Chloramine
B
Ozone
C
Chlorine
D
Phenyl
2
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Prolonged liberal irrigation of agricultural fields is likely to create the problem of -
A
salinity
B
Acidity
C
Aridity
D
Metal toxicity
3
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Common indicator organism of water pollution is :-
A
Escherichia coli
B
Lemna pancicostata
C
Entamoeba histolytica
D
Eichhornia crassipes
4
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Lead concentration in blood is considered alarming if it is -
A
4-6 µg/100 ml
B
30 µg/100 ml
C
20 µg/100 ml
D
10 µg/100 ml
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