GasesGas Density2381Choose the best answerFor a fixed gas at constant pressure, density is inversely proportional to:AMolar massBPressureCNumber of molesDAbsolute temperature Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Chemical Kinetics#Reverse Reaction Rate2382Choose the best answerWhich symbol denotes the rate of the reverse reaction?ARfBRrCkfDKc Like 0 Discuss 0Share
Chemistry of HydrocarbonsPartial Reduction of Alkynes2383Choose the best answer2-Butyne treated with Na/NH₃(l) gives:Acis-2-ButeneBtrans-2-ButeneCButaneD1-Butene Like 1 Discuss 0Share
Sindh MDCAT 2021 Chemistry#Alkynes#Chemistry of Hydrocarbons2384Choose the best answerCalcium Carbide on hydrolysis forms:AmethaneBethaneCbenzeneDacetylene Like 0 Discuss 0Share
Chemical KineticsEffect of Temperature on Reaction Rate2385Choose the best answerThe reaction rate doubles for every 10°C rise in temperature. By what factor does the rate increase when temperature rises from 10°C to 40°C?A2B4C8D16 Like 0 Discuss 0Share