Sindh MDCAT 2021 Chemistry#Dolomite#S- and P-Block Elements3256Choose the best answerDolomite is a carbonate of:ACa and BaBLi and NaCMg and AlDMg and Ca Like 0 Discuss 0Share
GasesKinetic Molecular Theory3257Choose the best answerWhich statement is NOT consistent with the Kinetic Molecular Theory of an ideal gas?AGas consists of very small particlesBGas particles are in continuous random motionCMolecules lose kinetic energy in every collisionDHeating increases average molecular speed Like 0 Discuss 0Share
Stoichiometry#Isotopes#Stable Isotopes3258Choose the best answerWhich element has the greatest number of stable naturally occurring isotopes among these?ACadmiumBPalladiumCTinDNickel Like 0 Discuss 0Share
LiquidsHydrogen Bonding3259Choose the best answerNH₃ has an anomalously high boiling point compared with PH₃ and AsH₃ mainly because NH₃:AForms intermolecular hydrogen bondsBIs ionicCHas the greatest molar massDHas no lone pair Like 0 Discuss 0Share
Carboxylic AcidsPreparation by Hydrolysis of Carboxylic Acid Derivatives3260Choose the best answerHydrolysis of which compound can produce a carboxylic acid?AAcyl chlorideBEsterCNitrileDAll of these Like 0 Discuss 0Share