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Question: What is the hybridization of nitrogen in amines?Options: spsp2sp3sp3dCorrect Answer: sp3So..
Question: Which amine is used as a solvent in organic reactions?Options: AnilineTriethylamineMethyla..
Question: What is the IUPAC name of CH3NH2?Options: MethylamineEthylaminePropylamineDimethylamineCor..
Question: What is the stereochemical outcome of the electrophilic substitution of 1,2-dimethylbenzen..
Question: Which of the following compounds is least reactive towards electrophilic substitution?Opti..
Question: What is the product of the Friedel-Crafts acylation of benzene with acetyl chloride (CH3CO..
Question: Which of the following is a meta-directing group in electrophilic aromatic substitution?Op..
Question: What is the main product when propan-2-one is treated with sodium bisulfite?Options: Sodiu..
Question: What is the effect of increasing the steric hindrance on the reactivity of aldehydes and k..
Question: Which reagent is used to convert an aldehyde to a primary alcohol?Options: LiAlH4NaBH4H2/P..
Question: What is the product of the reaction between acetone and iodine in the presence of a base?O..
Question: Which of the following is the correct IUPAC name for CH3CHO?Options: EthanalPropanalButana..
Question: What is the main product when an alcohol is dehydrated?Options: AlkeneAlkaneEtherAldehydeC..
Question: Which of the following is a secondary alcohol?Options: 2-pentanol1-pentanol3-pentanolCyclo..
Question: What type of reaction occurs when phenol is treated with sodium metal?Options: OxidationRe..
Question: What is the product of the reaction between phenol and bromine?Options: BromobenzeneBromop..
Question: What is the product of the reaction of an amine with nitrous acid?Options: Diazonium saltA..
Question: What is the main functional group present in amines?Options: Hydroxyl groupCarboxyl groupA..
Question: What type of reaction occurs when an amine reacts with a haloalkane?Options: Nucleophilic ..
Question: Which alkaline earth metal is used in the production of fireworks?Options: CalciumStrontiu..
Question: Which of the following is a characteristic of s-block elements?Options: They have high ion..
Question: What is the primary use of barium sulfate?Options: As a contrast agent in X-ray imagingIn ..
Question: What is the electron configuration of potassium (K)?Options: 1s² 2s² 2p⁶ 3s¹1s² 2s² 2p⁶ 3s..
Question: Which of the following s-block elements is used in fireworks?Options: LithiumBerylliumSodi..
Question: Which of the following is a property of alkaline earth metals?Options: They are highly rea..
Question: Which of the following statements is true regarding ketones?Options: They can be oxidized ..
Question: Which of the following is a common test for aldehydes?Options: Benedict\'s testTollens\' t..
Question: What is the common oxidation state of Group 17 elements?Options: -10+1+2Correct Answer: -1..
Question: Which group of the periodic table contains the alkali metals?Options: Group 1Group 2Group ..
Question: What is the period number of the element with atomic number 20?Options: 2345Correct Answer..
