Register
Login
Username
Password
Remember me
Sign in
New here ?
Join Us
Register
Login
Home
Buy Now
Enter Store
Books
Computer Software
Forms
JAMB
Mobile Apps
Video Lessons Subscription
Whatsapp Groups
Post UTME Past Question
Project & Research Materials
Latest News
JAMB News
Post-UTME News
Admission News
O'Level News
Scholarships
Pre-Degree News
Post-Graduate News
Events
Entertainment News
Politics News
Part Time News
Departmental News
General News
Study Abroad News
IJMB News
Gist & Gossips
Noticeboard
NYSC
Nursing School News
Scholarships
All Scholarships
Local Scholarships
International Scholarships
Undergraduate Scholarships
Post-Graduate Scholarships
Classroom
Enter now to Study
Start a Free Practice Exam
Topic by Topic Video Lessons
Past Questions Video Lessons
Current JAMB Novel
All Novels
Latest JAMB Syllabus
Latest JAMB Brochure
Exam Ranking
Ask a Question
All Questions
School-Based Questions
Academic Questions
Connect2Me
Find Friend
Update your Profile
Sell an Item
Buy an Item
Sell an Item
Events
All Events
Post an Event
Groups
Join a Group
Create a Group
Home
Classroom
Chemistry
JAMB 1999
Chemistry 1999 JAMB Past Questions
Exam Type:
All
JAMB
WAEC
NECO
Exam year:
All
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
Question Type:
All
Objective
Theory
Practical
Topics:
All
Matter and Separation Techniques
Particulate Nature of Matter
BASIC CHEMISTRY
Chemical Combinations
Properties of Gases ( Gas Laws )
Properties of Solids and Liquids
Acids, Bases and Salts
Periodic Table
Air and Air Pollution
Water and Solubility Concept
Mass-Volume Concepts
Quantitative and Qualitative Analyses
Electrodes, Electrochemical Series and Electrolysis
Types of Reactions
Energy and Chemical Reactions
Reactions' Rates and Chemical Equilibria
Shapes of Molecules and Solids
Radioactivity ( Nuclear Chemistry )
INORGANIC CHEMISTRY
Hydrogen ( Hydrides )
Oxygen ( Oxides - Ozone )
Carbon - Carbon Compounds
Nitrogen - Nitrogen Compounds
Phosphorus - Phosphorus Compounds
Sulphur - Sulphur Compounds
Halogen Family
Silicon and its Compounds
Metals and their Compounds 1
Transition Metals and their Compounds
ORGANIC CHEMISTRY
Hydrocarbons
Crude Oil
Basic Concepts of Organic Chemistry
Organic Chemistry 2
Applied Chemistry
Chemical Industry
The Solar System
Get Questions
Clear Selections
Change Subject
Post a Question
Check Syllabus
Study My Bookmarks
Past Questions Videos
Watch Video Lessons
Download App
36
Which of the following metals is passive to concentrated trioxonitrate (V) acid?
A.
Iron
B.
Tin
C.
Copper
D.
Zinc
View Answer & Discuss (9)
JAMB 1999
37
The hydrocarbon that burns in air with a sooty flames is
A.
C
2
H
6
B.
C
3
H
8
C.
C
4
H
10
D.
C
6
H
6
View Answer & Discuss (4)
JAMB 1999
38
2-methylprop-1-ene is an isomer of
A.
but-2-ene
B.
pent-1-ene
C.
2-methylbut-2-ene
D.
2-methylbut-1-ene
View Answer & Discuss (5)
JAMB 1999
39
Which of the following is a solvent for perfumes?
A.
C
5
H
12
B.
C
4
H
6
C.
CH
3
COOH
D.
C
2
H
5
OH
View Answer & Discuss (2)
JAMB 1999
40
When excess ethanol is heated to 145
o
C in the presence of concentrated H
2
SO
4
, the product is
A.
ethyne
B.
diethyl sulphate
C.
diethyl ether
D.
acetone
View Answer & Discuss (4)
JAMB 1999
«
1
2
3
4
5
6
7
8
9
10
»
Start a Free Practice Test
Subjects
Mathematics
English Language
Fine Arts
Music
French
Animal Husbandry
Insurance
Chemistry
Physics
Yoruba
Biology
Geography
Literature in English
Economics
Commerce
Accounts - Principles of Accounts
Government
Igbo
Christian Religious Knowledge (CRK)
Agricultural Science
Islamic Religious Knowledge (IRK)
History
Civic Education
Further Mathematics
Arabic
Home Economics
Hausa
Book Keeping
Data Processing
Catering Craft Practice
Computer Studies
Marketing
Physical Education
Office Practice
Sign In
×
Username
Password
Remember me
Sign in
Don't have an account,
Click here to register
