Skip to content
MCQtimes.com
GK
Pakistan Studies
Current Affairs
Islamic Studies
English
MCQtimes.com
Toggle Menu
Chemistry
Home
/
Chemistry
- Page 92
Acids Bases and Salts
23
Biochemistry Introduction
217
Characteristics of Acids Bases and Salts
114
Chemical Industries
66
Environmental Chemistry: Atmosphere
95
Environmental Chemistry: Water
61
Chemical Equilibrium
46
Hydrocarbons
86
Organic Chemistry
92
The Atmosphere
25
Show/Hide Answers
Hydrocarbons
Vicinal dihalide eliminates two molecules of hydrogen halides from adjacent carbon atoms on treatment with
Zn dust
calcium hydroxide
alcoholic potassium hydroxide
calcium chloride
Author:
rikazzz
Comment
Biochemistry Introduction
Glyceryl esters or glycerides is another term for
fats only
oils only
lipids
fats and oils
Author:
rikazzz
Comment
Organic Chemistry
What is the general formula of alkenes?
CnH2n+2
CnH2n
CnH2n-2
CnHn
Author:
rikazzz
Comment
Characteristics of Acids Bases and Salts
When [H+] is less than 1 x 10-7, the solution is
neutral
acidic
basic
amphoteric
Author:
rikazzz
Comment
Chemical Industries
Number of carbon atoms per molecule in kerosene is
1 to 4
5 to 10
8 to 12
10 to 16
Author:
rikazzz
Comment
Acids Bases and Salts
The acid used for the manufacture of fertilizers and explosives is
nitric acid
sulfuric acid
phosphoric acid
hydrochloric acid
Author:
rikazzz
Comment
Acids Bases and Salts
The pH (power of Hydrogen) value of black coffee is
7
8
3
5
Author:
rikazzz
Comment
Biochemistry Introduction
Which of the following is used in the process of taking the human gene for insulin production?
e. coli
virus
amoeba
fungi
Author:
rikazzz
Comment
Characteristics of Acids Bases and Salts
What is the color of methyl red in the basic solution?
yellow
blue
pink
colorless
Author:
rikazzz
Comment
Chemical Equilibrium
Unit of equilibrium constant for H
2
+ I
2
2HI is
no units
mol dm-3
dm3mol-1
none of above
Author:
rikazzz
Comment
Page navigation
Previous Page
Previous
1
…
90
91
92
93
Next Page
Next
Go to Page
Light
Dark
GK
Pakistan Studies
Current Affairs
Islamic Studies
English