BUMHS MDCAT 2025 Chemistry#Boyle's Law#Gases3146Choose the best answerAt constant temperature, when the pressure of a gas is increased three times, its volume becomes: (BUMHS MDCAT 2025)A2V/3B3VCV/3D5V Like 0 Discuss 0Share
Periodic TableIonization Energy3147Choose the best answerWhich element has the highest first ionization energy among B, C, N and O?ABBNCCDO Like 0 Discuss 0Share
Fundamental Concepts of ChemistryReversible Physical Changes3148Choose the best answerWhich is a reversible physical change?AGrinding wood into sawdustBCutting down a treeCHeating an iron nail and allowing it to coolDBoth A and B Like 0 Discuss 0Share
SolidsIonic Solids3149Choose the best answerWhich of the following is an ionic crystal?ADiamondBLiFCLiDSi Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Alcohols and Phenols#Phenols3150Choose the best answerWhich type of substituent increases the acidic strength of phenol?AElectron-donating groupBLewis baseCNucleophileDElectron-withdrawing group Like 0 Discuss 0Share