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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..
Question: Which of the following elements is a noble gas?Options: HeliumHydrogenOxygenNitrogenCorrec..
Question: What is the atomic number of the element with the symbol \'Na\'?Options: 11121314Correct A..
Question: What is the primary oxidation state of chlorine in sodium chloride (NaCl)?Options: -10+1+2..
Question: What is the IUPAC name for the compound CH3OCH2CH3?Options: Ethyl methyl etherMethyl ethyl..
Question: Which functional group characterizes phenols?Options: AldehydeKetoneHydroxylCarboxylCorrec..
Question: What is the major product of the dehydration of 2-butanol?Options: ButeneButyneButanolButa..
Question: What type of reaction occurs when an alcohol reacts with a carboxylic acid?Options: Esteri..
Question: Which of the following is a phenol?Options: C6H5OHC2H5OHC3H7OHC4H9OHCorrect Answer: C6H5OH..
Question: What is the IUPAC name of CH3CH2OH?Options: EthanolMethanolPropanolButanolCorrect Answer: ..
Question: Which isotope of hydrogen is known as deuterium?Options: H-1H-2H-3H-4Correct Answer: H-2So..
Question: What is the main product of the reaction between hydrogen and oxygen?Options: OzoneWaterHy..
Question: What is the oxidation state of hydrogen in most of its compounds?Options: -10+1+2Correct A..