Examsnet
Unconfined exams practice
Home
Exams
Banking Entrance Exams
CUET Exam Papers
Defence Exams
Engineering Exams
Finance Entrance Exams
GATE Exam Practice
Insurance Exams
International Exams
JEE Exams
LAW Entrance Exams
MBA Entrance Exams
MCA Entrance Exams
Medical Entrance Exams
Other Entrance Exams
Police Exams
Public Service Commission (PSC)
RRB Entrance Exams
SSC Exams
State Govt Exams
Subjectwise Practice
Teacher Exams
SET Exams(State Eligibility Test)
UPSC Entrance Exams
Aptitude
Algebra and Higher Mathematics
Arithmetic
Commercial Mathematics
Data Based Mathematics
Geometry and Mensuration
Number System and Numeracy
Problem Solving
Board Exams
Andhra
Bihar
CBSE
Gujarat
Haryana
ICSE
Jammu and Kashmir
Karnataka
Kerala
Madhya Pradesh
Maharashtra
Odisha
Tamil Nadu
Telangana
Uttar Pradesh
English
Competitive English
Certifications
Technical
Cloud Tech Certifications
Security Tech Certifications
Management
IT Infrastructure
More
About
Careers
Contact Us
Our Apps
Privacy
Test Index
Delhi Police Constable Exam Model Paper 5
Show Para
Hide Para
Share question:
© examsnet.com
Question : 19
Total: 100
Which of the following statement is not true?
Ethanol is liquid at room temperature.
Ethanol is commonly called Alcohol.
Ethanol is also used in tincture iodine.
Ethanol is insoluble in water.
Validate
Solution:
Ethanol is an organic chemical compound.
The chemical formula of ethanol is
C_2
H_
6
O.
Alcohol produced by the
fermentation of sugar
is called ethanol.
Ethanol is commonly called alcohol(simple alcohol).
Grain alcohol
is the common name of ethanol.
Ethanol is soluble in water due to the strength of the
attraction of the OH(hydroxyl group) grou
p.
Ethanol is
liquid at room temperature.
Ethanol is also used in
tincture iodine.
Ethanol can also be used as an
antiseptic and disinfectant.
Ethanol is also used as an alternative
fuel source.
© examsnet.com
Go to Question:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Prev Question
Next Question