SINDH MDCAT 2019 CHEMISTRY#Solids#Unit Cell96Choose the best answerThe unit cell parameters of monoclinic system are: (Sindh MDCAT 2019)Aa=b≠ c, α=β=γ=90°Ba≠ b≠ c, α=γ=90°, β≠ 90°Ca≠ b=c, α=β=90°, γ≠ 90°Da=b=c, α=β=γ=90° Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Bond Length and Bond Energy#Chemical Bonding97Choose the best answerWhich one of the following bond has highest bond energy? (Sindh MDCAT 2019)AC=CBC≡CCN≡NDH–F Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Geometrical Isomerism#Isomerism98Choose the best answerWhat is another name for cis-trans isomerism?AOptical isomerismBChain isomerismCGeometrical isomerismDFunctional isomerism Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Atomic Structure#Quantum Numbers99Choose the best answerFor n = 2, which type of orbital can an electron occupy?AA spherically-shaped orbitalBEither an s or p orbitalCThe orbital closest to the nucleusDA dumb-bell-shaped orbital Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Benzene & Aromatic Compounds#Benzene Nitration100Choose the best answerBenzene is subjected to (1) Alkylation (2) Nitration (3) Oxidation. The product is: (MDCAT 2023)Am-Nitrobenzoic acidBo-Nitrobenzoic acid and p-Nitrobenzoic acidCm-NitrotolueneDo-Nitrotoluene and p-Nitrotoluene Like 0 Discuss 0Share