Chemical BondingMolecular Geometry and VSEPR Theory3061Choose the best answerAn AB₃ molecule with one lone pair on the central atom has:ALinear shapeBTrigonal planar shapeCTrigonal pyramidal shapeDTetrahedral molecular shape Like 0 Discuss 0Share
Industrial ChemistrySuper Glue3062Choose the best answerWhich adhesive is especially associated with rapid bonding of materials such as metal, plastic and ceramic?AStarch glueBSuper glueCWood glueDRubber cement Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Base Dissociation Constant#Chemical Equilibrium3063Choose the best answerThe pKb of n-propyl amine is (KMU MDCAT 2024)A3.24B3.28C3.32D3.35 Like 0 Discuss 0Share
GasesDerivation of Ideal Gas Equation3064Choose the best answerThe ideal gas equation can be obtained by combining:ABoyle's law onlyBBoyle's law, Charles's law and Avogadro's lawCCharles's law onlyDBoyle's law and Graham's law Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Benzene & Aromatic Compounds#Benzene Sulphonation3065Choose the best answerElectrophile in sulphonation of benzene is: (Sindh MDCAT 2020)AHSO₄⁻BH₂SO₄CSO₃DHSO₃⁻ Like 0 Discuss 0Share