Sindh MDCAT 2021 Chemistry#Ammonal#Industrial Chemistry1Choose the best answerThe mixture of aluminium powder and ammonium nitrate is called:AGun powderBAmmonalCUreaDTincal Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Halogens#S- and P-Block Elements2Choose the best answerThe common oxidation number of halogens is: (Sindh MDCAT 2020)A-1B+1C-2D0 Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Benzene & Aromatic Compounds#Benzene Sulphonation3Choose the best answerWhat is the electrophile in the sulphonation of benzene?ASO₃+BSO₄²⁻CHSO₄+DSO₃ Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Classification of Organic Compounds#Fundamental Principles of Organic Chemistry4Choose the best answerOrganic compounds are classified into: (MDCAT 2023)ACarbon compounds and non-carbon compoundsBOpen chain and closed chain compoundsCHomocyclic and heterocyclic compoundsDAromatic and cyclic compounds Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Chemical Bonding#Hybridization5Choose the best answerSp³ hybrid orbitals are formed by the mixing of: (Sindh MDCAT 2019)AOne s and two pBOne s and three pCOne s and one pDTwo s and two p Like 0 Discuss 0Share