Welcome to Schoolngr.com

Home   School   News   C B T   Classroom
Sunday, 24 November 2024

RegisterLogin

Jamb Chemistry Past Questions and Answers

Exam year:
Question type:
Topics:

Jamb Chemistry Past Questions

Question 86:


Which of the following is not a member of the homologous series of the paraffins (alkanes)?

A. C3H8
B. C5H12
C. C7H16
D. C15H32
E. C24H48


Question 87:


When ammonia and hydrogen ion bond together to form ammonium ion, the bond formed is called

A. Ionic bond
B. Electrovalent bond
C. Covalent bond
D. Co-ordinate bond
E. Hydrogen bond


Question 88:


An example of an alcohol is

A. CCl4
B. CH3COOH
C. CHCl3
D. C2H6
E. CH3OH


Question 89:


The nucleus of an atom contains

A. Protons only
B. Neurons only
C. Protons and electrons
D. Neutrons and electrons
E. Protons and neutrons


Question 90:


Hypochlorous acid is used as a bleach because

A. It is a strong acid
B. It yields chlorine readily in pure water
C. It is an oxidising agent
D. It is a weak acid
E. It is a reducing agent






AboutContact usBack to Top
...

Disclaimer
All Views, Names, Acronyms, Trademarks, Expressed on this website are those of their respective owners. Please note that www.schoolngr.com is not affiliated with any of the institutions featured in this website. It is always recommended to visit an institutions or sources official website for more information. In the same vein, all comments placed here do not represent the opinion of schoolngr.com


SCHOOLNGR - © 2020 - 2024 - Tayo Hammed | Terms Of Service | Copyright | Privacy Policy