SZABMU MDCAT 2025 Chemistry#Electrochemistry#Oxidation Number41Choose the best answerIn the given reaction CH₃OH → HCOOH, oxidation state of carbon changes from: (SZABMU MDCAT 2025)A-2 to 0B-2 to +2C-3 to +2D0 to +2 Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Chemical Bonding#London Dispersion Forces42Choose the best answerThe weakest intermolecular force present in liquid is: (SZABMU MDCAT 2025)Adipole dipole forcesBinduce dipole forceCinstantaneous dipole induced dipole forceDhydrogen bonding Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Chemical Equilibrium#Effect of Pressure43Choose the best answerIn separate vessel of volume 2000 cm³ and 1500cm³, 6g of hydrogen and 28g of nitrogen are mixed in each vessel at 25°C, ammonia formed is: N₂ + 3H₂ ⇌ 2NH₃ (SZABMU MDCAT 2025)AMore in 2 L vesselBMore in 1500 cm³ vesselCEqual in both vesselDCannot be predicted Like 0 Discuss 0Share1
SZABMU MDCAT 2025 Chemistry#Alkynes#Chemistry of Hydrocarbons44Choose the best answerWhich of the following reagent is commonly used to prepare alkyne form vicinal dihalide? (SZABMU MDCAT 2025)AH₂ and catalystBKOH/NaNH₂CKMnO₄DLiAlH₄ Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Chemical Equilibrium#Effect of Pressure45Choose the best answerWhich of the following reactions will move backward by decreasing pressure?A4Q ⇌ T + SB2A ⇌ 3CCK ⇌ LDH₂ + 2M ⇌ 2B + 2D Like 0 Discuss 0Share