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NECO SSCE CHEMISTRY OBJECTIVE 2024 PAST QUESTION

NECO SSCE CHEMISTRY OBJECTIVE 2024 PAST QUESTION
NECO SSCE CHEMISTRY OBJECTIVE 2024 PAST QUESTION


Do you need the National Examinations Council (NECO) Senior School Certificate Examination (SSCE) CHEMISTRY Past Questions for Free? If Yes, you are in the right place, we provide complete NECO SSCE past questions and answers for download on our website.

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One cannot overstate the value of using previous questions to help you study for your exams. You may learn what you already know, as well as what you don't know or don't know at all, and you can learn new things to read by using it as part of your preparation.

Table of Content

About NECO SSCE

Full meaning of NECO SSCE

N - National
E - Examinations
CO - Council
S - Senior
S - School
C - Certificate
E - Examination

What is NECO SSCE

The National Examinations Council (NECO) Senior School Certificate Examination (SSCE) examination is done by students who just finished senior secondary school. It was the first federal body in Nigeria to provide academic candidates with discounted registration and it was ordered to assume the National Board of Education Measurement's duties (NBEM). The Senior Secondary Certificate Examination and the General Certificate in Education are conducted by National Examinations Council (NECO) every June/July and December/January of the year, respectively.

For more information, you can visit the NECO official website

How to check NECO SSCE Result

To check your NECO SSCE result, check the easy steps given in this post where we explained in detail step by step how you can check your NECO result online. Click here to check easy steps to check NECO result online

About CHEMISTRY

   Chemistry is a science subject that researches elements and compounds' properties, compositions, and structures, as well as the way they can change and the energy that is released or absorbed during those changes.

   Some of the world's great Chemist are Marie Curie, Dmitri Mendeleev, John Dalton, Amedeo Avogadro, Alfred Noble, Robert Boyle, Ernest Rutherford, William Ramsay, Alice Ball, Harold Urey, Rosalind Franklin, Mario Molina, Louis Pasteur.

Important Topics In CHEMISTRY

So here are the important topics in the Chemistry needed to pass NECO:

  • Stoichiometry
  • Laws of definite and multiple proportions
  • Law of conservation of matter
  • Gay Lussac’s law of combining volumes, Avogadro’s law
  • Chemical symbols
  • Formulae, equations and their uses
  • Relative atomic mass
  • The mole concept and Avogadro’s number
  • Chemical combination
  • Kinetic theory of matter and Gas Laws
  • Melting
  • Vapourization
  • Boiling
  • Freezing
  • Solubility
  • Environmental Pollution
  • Acid, Bases and Salts
  • Oxidation and Reduction
  • Electrolysis
  • Chemistry and Industry
  • Metals and their compounds
  • Nitrogen,
  • Energy changes
  • Organic Chemistry
  • Chemical Equilibrium
  • Chemical Thermodynamics
  • Chemical Bonds

Importance of Past Questions

Past questions are important in your studies to help you have an insight of how the exam looks like and how to face questions related to different topics covered in the subject examination to be taken

Excerpts From NECO SSCE CHEMISTRY OBJECTIVE 2024 Past Questions

1. In the conductance of aqueous
potassium tetraoxosulphate (VI)
solution, the current carriers are
a. electrons.
b. hydrated ions.
c. neutrons.
d. positive ions.
e. protons.

2. The energy required to remove one
electron from the outermost shell of
potassium atom is referred to as ______ energy.
a. activation
b. ionization
c. kinetic
d. mechanical
potential

3. The arrangement of electrons into
the energy levels of atomic nucleus
is
a. allotropy.
b. electron affinity.
c. electronic configuration.
d. isotopy.
e. valency.

4. Carbon is often deposited in the
exhaust pipe of cars because of the
a. contamination of petrol with
diesel.
b. dehydrogenation of petrol.
c. incomplete combustion of petrol.
d. presence of additives in petrol.
e. presence of carbon in petrol.


5. In which of the following conditions will marble react most rapidly with
hydrochloric acid?
a. Marble chips and concentrated acid at 30°C
b. Marble chips and dilute acid at 30°C
c. Marble chips and dilute acid at 50°C
d. Marble powder and concentrated acid at 50℃
e. Marble powder and dilute acid at 30℃

6. A mixture of sodium chloride, ammonium chloride and barium sulphate can be separated by
a. addition of water followed by filtration then sublimation.
b. addition of water followed by sublimation then filtration.
c. fractional crystallization.
d. fractional distillation.
e. sublimation followed by addition of water then filtration.

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NAME:NECO SSCE CHEMISTRY OBJECTIVE 2024
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