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Question: What type of bond links monosaccharides in polysaccharides?Options: Ionic bondCovalent bon..
Question: Which of the following carbohydrates is a disaccharide?Options: MaltoseRiboseCelluloseGlyc..
Question: What is the molecular formula of fructose?Options: C6H12O6C5H10O5C6H10O5C5H12O6Correct Ans..
Question: Which biomolecule is primarily involved in cell membrane structure?Options: CarbohydratesP..
Question: What type of reaction forms peptide bonds?Options: HydrolysisCondensationOxidationReductio..
Question: Which of the following is a disaccharide?Options: FructoseMaltoseGlucoseGlycogenCorrect An..
Question: What is the main product when an amine reacts with nitrous acid?Options: Diazonium saltAlc..
Question: Which of the following is a reducing agent that can reduce ketones?Options: H2/PdKMnO4Na2C..
Question: What is the effect of increasing the carbon chain length on the boiling point of aldehydes..
Question: Which of the following is a ketone?Options: PropionaldehydeButanalAcetoneFormaldehydeCorre..
Question: What is the main product when benzaldehyde is treated with Grignard reagent followed by hy..
Question: Which of the following is a characteristic property of phenols?Options: BasicityAcidityNeu..
Question: What is the main product of the oxidation of a primary alcohol?Options: AldehydeKetoneCarb..
Question: Which of the following alcohols has the highest boiling point?Options: MethanolEthanolProp..
Question: What is the main product when phenol reacts with bromine water?Options: Bromobenzene2,4,6-..
Question: What is the primary use of calcium in the industry?Options: As a reducing agentIn the prod..
Question: Which of the following s-block elements is the least reactive?Options: LithiumSodiumPotass..
Question: What is the electron configuration of the s-block element magnesium?Options: 1s² 2s² 2p⁶ 3..
Question: Which alkaline earth metal is used in fireworks for producing a red color?Options: Berylli..
Question: Which of the following elements is most likely to form a cation?Options: FluorineSodiumChl..
Question: Which of the following is a property of group 14 p-block elements?Options: Forming ionic b..
Question: What is the primary oxidation state of chlorine in potassium chloride (KCl)?Options: -10+1..
Question: Which p-block element is known for its allotropes including diamond and graphite?Options: ..
Question: Which of the following is not a p-block element?Options: CarbonBoronSodiumNitrogenCorrect ..
Question: What is the main product when hydrogen reacts with nitrogen at high temperatures?Options: ..
Question: Which of the following is a property of hydrogen chloride gas?Options: It is a strong base..
Question: Which of the following is a compound of hydrogen and carbon?Options: H2OCH4NaHHClCorrect A..
Question: Which of the following plant hormones is primarily responsible for promoting cell elongati..
Question: What type of symmetry is commonly found in flowers of the Asteraceae family?Options: Radia..
Question: Which of the following is a characteristic feature of angiosperms?Options: Naked seedsFlow..
