Sindh MDCAT 2022 Chemistry#Macromolecules#Proteins21Choose the best answerQ.113 In protein, amino acid molecules are linked by:AGlucosidic linkageBGlycosidic linkageCPeptide linkageDEthane linkage Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Benzene & Aromatic Compounds#Benzene Nitration22Choose the best answerQ.91 Benzene is subjected to alkylation, nitration & oxidation. The product is:Ao & p nitro tolueneBm-nitro benzoic acidCm-nitro tolueneDo & p nitro benzoic acid Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Atomic Structure#Electronic Configuration23Choose the best answerThe valence shell electronic configuration of an element is 4s² 4p¹. To which group does the element belong? (MDCAT 2023)AIBBIIBCIADIIIA Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Hess's Law#Thermochemistry & Thermodynamics24Choose 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
Sindh MDCAT 2020 Chemistry#Chemical Kinetics#Rate Law25Choose the best answerFor which of the following order of the reaction, rate of reaction is inversely proportional to the concentration of reaction? (Sindh MDCAT 2020)A1st order reactionB2nd order reactionCNegative order of reactionDZero order of reaction Like 0 Discuss 0Share