Sindh MDCAT 2022 Chemistry#Alcohols#Alcohols and Phenols486Choose the best answerQ.98 Secondary alcohols have:AOne βCBThree βCCNo βCDTwo βC Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Hydrogen Isotopes#Isotopes487Choose the best answerTritium, an isotope of hydrogen contains: (Sindh MDCAT 2019)AEqual number of electrons and neutronsBEqual number of electrons, protons and neutronsCNumber of neutrons are double than the number of protonsDNumber of neutrons are half than the number of protons Like 0 Discuss 0Share
GasesBoyle's Law Isotherms488Choose the best answerFor a fixed amount of an ideal gas, why does a Boyle's law isotherm at higher temperature lie farther from the origin?AMolecular mass increasesBNumber of moles increasesCThe gas constant increasesDThe value of PV = nRT is greater Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Hess's Law#Thermochemistry & Thermodynamics489Choose the best answerThe net heat change in a chemical reaction is same, whether it is brought about in two or more different ways in one or several steps. It is known as: (Sindh MDCAT 2019)AHenry's lawBHess's lawCJoule's principleDDalton's law Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Enzymes#Macromolecules490Choose the best answerIn a conjugated enzyme, what is the inactive protein part called?ACofactorBCoenzymeCApoenzymeDProsthetic group Like 0 Discuss 0Share