Here are some frequently repeated NECO objective questions on Chemistry:
*Chemistry*
1. The periodic table is arranged in order of:
A) Atomic mass
B) Atomic number
C) Electron configuration
D) Valency
Answer: B) Atomic number
1. The chemical symbol for gold is:
A) Ag
B) Au
C) Hg
D) Pb
Answer: B) Au
1. The process of converting a solid directly to a gas is called:
A) Melting
B) Boiling
C) Sublimation
D) Condensation
Answer: C) Sublimation
1. The pH of a strong alkaline solution is:
A) 1-2
B) 7
C) 10-12
D) 14
Answer: C) 10-12
1. The oxidation state of oxygen in water (H2O) is:
A) +1
B) -1
C) -2
D) +2
Answer: C) -2
1. The chemical equation for the reaction between sodium and water is:
A) 2Na + H2O → 2NaOH + H2
B) Na + H2O → NaOH + H
C) 2Na + H2O → Na2O + 2H
D) Na + H2O → NaO + H
Answer: A) 2Na + H2O → 2NaOH + H2
1. The process of separating mixtures based on differences in boiling points is called:
A) Distillation
B) Filtration
C) Sedimentation
D) Decantation
Answer: A) Distillation
1. The chemical symbol for carbon dioxide is:
A) CO
B) CO2
C
The Joint Admissions and Matriculation Board (JAMB) has announced the release of the results of the supplementary Unified Tertiary Matriculation Examination (UTME) conducted on June 21 and 22, 2024. This announcement was made by JAMB’s spokesperson, Dr. Fabian Benjamin, in a statement issued in Abuja on Friday.
*Key Details:*
– *Number of Candidates:* A total of 28,835 applicants who were unable to provide biometric verification during the main 2024 UTME took the supplementary exam.
– *Second Chance:* Candidates who were given a second opportunity to take the exam due to suspected examination misconduct during the main UTME also participated in the supplementary exam.
– *Security Measures:* The exercise was marked by heightened security measures put in place by JAMB to prevent any instances of examination infractions.
– *Nationwide Success:* The supplementary exam recorded a huge success nationwide.
*What’s Next?*
Candidates who took the supplementary UTME can now check their results by following the usual procedure on the Text format of texting “RESULT” TO 55019 with the registered sim card or at designated centers.
*Conclusion:*
The release of the supplementary UTME results marks a significant milestone in the 2024 admission process. JAMB’s commitment to ensuring the integrity and fairness of the examination process is commendable. We wish all candidates the best of luck as they await the next stage of the admission process.
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