by Sunday | Sep 13 | Chemistry JAMB
A. sp³ and sp B. sp C. sp² D. sp³ and sp² Correct Answer: Option A Explanation The hybridization in a and b is sp³ hybridization while in c and d is sp hybridization.
by Sunday | Sep 13 | Chemistry JAMB
A. Z3(SO4)2 B. ZSO4 C. Z2SO4 D. Z2(SO4)3 Correct Answer: Option D – Z2(SO4)3 Explanation Z = 1s² 2s² 2p6 3s² 3p¹ ∴ We have Z³+ and SO4²- The reaction: Z³+ + SO4²- → Z2(SO4)3...
by Sunday | Sep 13 | Chemistry JAMB
A. Spin B. Principal C. Azimuthal D. Magnetic Correct Answer: Option C – Azimuthal Explanation The azimuthal quantum number determines an atom’s orbital angular momentum and the shape of the orbital. The principal quantum number determines its number of...
by Sunday | Sep 13 | Chemistry JAMB
A. linear, tetrahedral, angular and pyramidal B. angular, pyramidal, linear and tetrahedral C. pyramidal, linear, tetrahedral and angular D. tetrahedral, angular, pyramidal and linear Correct Answer: Option B – angular, pyramidal, linear and...
by Sunday | Sep 13 | Chemistry JAMB
A. electrolyte B. electrodes C. salt bridge D. solid-liquid interface Correct Answer: Option C – salt bridge
by Sunday | Sep 13 | Chemistry JAMB
Consider the reaction: A + 2B(g) ⇌ 2C + D(g) (Δ H = +ve) A. Rate of backward reaction will increase B. The equilibrium constant will shift C. Rates of forward and backward reactions are not affected D. Rate of forward reaction will increase Correct Answer: Option A...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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