XIIMDCAT Chemistry Test#Aldehydes and Ketones#Carbonyl Compounds11Choose the best answerChoose the correct decreasing order of reactivity toward nucleophilic addition.AAcetophenone > Benzaldehyde > BenzophenoneBBenzophenone > Acetophenone > BenzaldehydeCBenzaldehyde > Acetophenone > BenzophenoneDBenzaldehyde > Benzophenone > Acetophenone Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Gases#Ideal Gas Equation12Choose the best answerAn ideal gas has volume V and pressure P at 27°C. What temperature is required to keep volume V when the pressure becomes 2P?A54°CB54 KC600°CD600 K Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Halogens#S- and P-Block Elements13Choose the best answerWhat is the process called when one or more hydrogen atoms of methane are replaced by halogen atoms? (MDCAT Reconduct 2023)AHalogenationBReductionCHydrogenationDOxidation Like 10 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Atomic Structure#Quantum Numbers14Choose the best answerWhich orbitals are allowed in the M-shell? (Sindh MDCAT 2022)As onlyBs, p, d and fCs and p onlyDs, p and d Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Chemical Kinetics#Rate Law15Choose the best answerUsing the experimental data for 2A + B₂ → 2AB, identify the correct rate law.ARate = k[B₂]²BRate = k[A]²[B₂]CRate = k[A][B₂]DRate = k[B₂] Like 0 Discuss 0Share