ExamSIDE
Questions (Powered by ExamGOAL)
Environmental Engineering
Sources and Coveyances Water
Marks 1Marks 2
Quality Control of Water
Marks 1Marks 2
Treatment of Water
Marks 1Marks 2
Water Demand
Marks 1Marks 2
Waste Water Characteristics
Marks 1Marks 2
Sewage System and Sewer Appurtenances
Marks 1
Treatment of Sewage
Marks 2
Disposal of Sewage Effluent
Marks 1Marks 2
Solid Waste Management
Marks 1Marks 2
Air Pollution
Marks 1Marks 2
Noise Pollution
Marks 1
Previous
1
GATE CE 2008
MCQ (Single Correct Answer)
+2
-0.6
A wastewater sample contains $$10^{-5.6}$$ mol/l of OH- ions at $$25^o$$ C. The pH of this sample is
A
8.6
B
8.4
C
5.6
D
5.4
2
GATE CE 2005
MCQ (Single Correct Answer)
+2
-0.6
If tomato juice is having a pH of 4.1, the hydrogen ion concentration will be
A
10.94 x $$10^{-5}$$ mol/l
B
9.94 x $$10^{-5}$$ mol/l
C
8.94 x $$10^{-5}$$ mol/l
D
7.94 x $$10^{-5}$$ mol/l
3
GATE CE 2000
MCQ (Single Correct Answer)
+2
-0.6
Two Samples of Water A and B have pH values of a 4.4 and 6.4 respectively. How many times more acidic sample A is than sample B
A
0
B
15
C
100
D
200
Previous
Questions Asked from Marks 2
GATE CE 2025 Set 2 (1) GATE CE 2025 Set 1 (1) GATE CE 2024 Set 1 (2) GATE CE 2023 Set 2 (1) GATE CE 2017 Set 2 (1) GATE CE 2016 Set 2 (1) GATE CE 2016 Set 1 (1) GATE CE 2014 Set 1 (1) GATE CE 2012 (1) GATE CE 2010 (2) GATE CE 2008 (1) GATE CE 2005 (1) GATE CE 2000 (1)
GATE CE Subjects
Engineering Mechanics
Strength of Materials Or Solid Mechanics
Structural Analysis
Construction Material and Management
Reinforced Cement Concrete
Steel Structures
Geotechnical Engineering
Fluid Mechanics and Hydraulic Machines
Hydrology
Irrigation
Geomatics Engineering Or Surveying
Environmental Engineering
Transportation Engineering
Engineering Mathematics
General Aptitude