Answers When ammonia and hydrogen ion bond together to form ammonium ion, the bond formed is… 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 Correct Answer: Option D Explanation
Answers Find the angle subtended at the center of a circle by a chord which is… Find the angle subtended at the center of a circle by a chord which is equal in length… Read More
Answers In the Ekine society of the Niger Delta, promotion was based on In the Ekine society of the Niger Delta, promotion was based on A. artistic ability B. the number… Read More
Answers Which of the statements about the behaviour of the atom is correct? Which of the statements about the behaviour of the atom is correct? A. atomic size decreases down the… Read More
Answers Factorize 3a(^2) – 11a + 6 Factorize 3a(^2) – 11a + 6 A. (3a – 2)(a – 3) B. (2a -2)(a – 3) C.… Read More
Answers Which of the following processes takes place during the production of margarine from vegetable oils? Which of the following processes takes place during the production of margarine from vegetable oils? A. Esterification B.… Read More