A. Other halogens have vacant d orbital whereas fluorine doesn't
B. Other halogens have vacant p orbital whereas fluorine doesn't
C. None of the above
D. All of the above1
Answer: A
For More Quiz Questions click here to download Global Quiz on Google PlayStore
For More Quiz Questions click here to download Global Quiz on Google PlayStore
For More Quiz Questions click here to download Global Quiz on Google PlayStore
For More Quiz Questions click here to download Global Quiz on Google PlayStore
A. Silica is made of SiO4 units whereas silicate is made of SiO2 units
B. Silica is made of SiO2 units whereas silicate is made of SiO4 units
C. Silica is made of SiO6 units whereas silicate is made of SiO2 units
D. Silica is made of SiO4 units whereas silicate is made of SiO6 units
Answer: B
For More Quiz Questions click here to download Global Quiz on Google PlayStore
For More Quiz Questions click here to download Global Quiz on Google PlayStore
For More Quiz Questions click here to download Global Quiz on Google PlayStore
For More Quiz Questions click here to download Global Quiz on Google PlayStore
For More Quiz Questions click here to download Global Quiz on Google PlayStore
A. Carbon has a maximum covalency of 4 and can therefore form complex compounds
B. Carbon has a much lesser electronegativity than other elements in the group
C. Carbon form both gaseous and solid oxides whereas others form only gaseous oxides
D. Carbon is the only element in the group that can form stable derivatives with double and triple bonds
Answer: D
For More Quiz Questions click here to download Global Quiz on Google PlayStore
Select NOUN Past Questions & Answers by Faculties
National Open University of Nigeria (NOUN) Faculty of Sciences Past Questions and Answers.
National Open University of Nigeria (NOUN) Faculty of Education Past Questions and Answers.
National Open University of Nigeria (NOUN) Faculty of Arts and Social Sciences Past Questions and Answers.
National Open University of Nigeria (NOUN) Faculty of Law Past Questions and Answers.
National Open University of Nigeria (NOUN) Faculty of Management Sciences Past Questions and Answers.
National Open University of Nigeria (NOUN) Faculty of Health Sciences Past Questions and Answers.
National Open University of Nigeria (NOUN) Faculty of Agricultural Sciences Past Questions and Answers.
Select Project Topics & Materials by Categories
Universities, Polytechnic's and Colleges of Education Accounting Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Biology Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Business Education Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Chemistry Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Computer Science Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Criminology & Security Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Economics Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Education Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education English/Linguistic Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Entrepreneurship Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Environmental Science Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Law Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Marketing Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Physics Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Political Science Project Topics and Materials.
Universities, Polytechnic's and Colleges of Education Public Administration Project Topics and Materials.
You can now use you matric number to login as your username and password in a lowercase.
https://elearn.nouedu2.net/login/
Note that you are to change your passw...
The Flemish Ministry of Education and Training awards scholarships to highly talented international students who want to study a master's programme at a Flemish university, a school of arts or ...
Universities of the Coimbra Group offer short-term visits (generally 1 to maximum 3 months) to young African researchers from higher education institutions from Sub-Saharan Africa. The main aim of ...
