Atomic StructureSubatomic Particles231Choose the best answerThe number of types of nucleons present in an atomic nucleus is:AMore than 100B3C2D100 Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Canal Rays232Choose the best answerWho discovered positive rays using a discharge tube with a perforated cathode?AJ.J. ThomsonBEugen GoldsteinCErnest RutherfordDJames Chadwick Like 0 Discuss 0Share
SolidsNaCl Crystal Structure233Choose the best answerA conventional unit cell of NaCl contains:A1 NaCl formula unitB2 NaCl formula unitsC4 NaCl formula unitsD8 NaCl formula units Like 1 Discuss 0Share
GasesMeasurement of Gas Pressure234Choose the best answerA manometer is mainly used to measure:AAtmospheric pressure onlyBPressure of an enclosed gas or a pressure differenceCGas temperatureDMolar mass directly Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Geometrical Isomerism#Isomerism235Choose the best answerWhich type of isomerism is displayed by compounds having same structural formula but different position of atoms on both sides of carbon bond?AChainBMetamerismCGeometricDTautomerism Like 2 Discuss 0Share2