A. Ionic bond
B. London force of attraction
C. Induced dipole-dipole force
D. Covalent bond
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
A. Barium chloride and ammonia hydroxide
B. Potassium and barium chloride
C. Silver nitrate and chloride ions
D. Silver nitrate and barium chloride
Answer: D
For More Quiz Questions click here to download Global Quiz on Google PlayStore
A. Efflorescence substances
B. Deliquescence substances
C. Hygroscopic substances
D. Hydrates substances
Answer: C
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. Activated charcoal
B. Zincsulphateheptahydrate
C. Sodium chloride salt
D. Deliquescence substance
Answer: D
For More Quiz Questions click here to download Global Quiz on Google PlayStore
A. The water of hydration of the crystal was lost during heating and gained on cooling
B. The blue crystal is purified on heating
C. The white crystal is the impure form of the copper sulphate crystal
D. The crystal was disintegrated into copper ions and sulphate ions
Answer: A
For More Quiz Questions click here to download Global Quiz on Google PlayStore
A. Moisture content
B. Water of hydration and crystallization
C. Water of reaction
D. Hygroscopic content
Answer: B
For More Quiz Questions click here to download Global Quiz on Google PlayStore
A. Amorphous substances that are bonded by water molecules
B. Crystalline salt that bonded to water molecules in indefinite proportion
C. Crystalline salt that are bonded to water molecule in definite proportion
D. Substances that contain water bound to their structure
Answer: C
For More Quiz Questions click here to download Global Quiz on Google PlayStore
A. The coke yield on the carbonation process
B. The combustion characteristic of the material
C. Bases for purchasing or selling quality of the charcoal
D. All of the option above
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 ...
