(a) Fe
(b) K
(c) Sn
(d) Ca
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(a) NH3 is not a planar molecule; while BF3 is a planar molecule
(b) NH3 is a planar molecule; while BF3 is a planar molecule
(c) Fluorine is more electronegative than nitrogen
(d) Boron is more electronegative than nitrogen
April 3, 2024
(a) BF3 and NO3
(b) BF3 and NF3
(c) HO3 and NH3
(d) NH3 and NF3
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(A). Acids
(B). Metals
(C). Alloys
(D). Oxides
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(A). Increases
(B). Decrease
(C). Slightly increases
(D). Cannot be determined
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(A). True
(B). False
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(A). Increase
(B). Decrease
(C). Slightly increase
(D). Do no change
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(A). Flow of free mobile electrons
(B). Movement of ions
(C). Either movement of electrons or ions
(D). Cannot be said
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(A). Electrolyte
(B). Electrode
(C). Electrolysis
(D). Electrochemical cell
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(A). Ammeter
(B). Galvanometer
(C). Multimeter
(D). Voltmeter
April 3, 2024