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Question: Which geometric design element is crucial for ensuring safe sight distance?Options: Lane w..
Question: What is the design speed in highway design?Options: The maximum speed limitThe speed at wh..
Question: Which pavement material is known for its durability and resistance to deformation?Options:..
Question: What is the primary purpose of traffic signals?Options: To control vehicle speedTo manage ..
Question: Which alkane is used as a refrigerant?Options: MethaneEthanePropaneButaneCorrect Answer: P..
Question: What is the main source of alkanes?Options: CoalNatural gasPetroleumBiomassCorrect Answer:..
Question: Which of the following reactions is characteristic of alkanes?Options: Electrophilic subst..
Question: What is the structural formula of propane?Options: C3H8C2H6C4H10C5H12Correct Answer: C3H8S..
Question: What type of bonding is present in alkanes?Options: Ionic bondingCovalent bondingMetallic ..
Question: Which of the following is the simplest alkane?Options: MethaneEthanePropaneButaneCorrect A..
Question: Which of the following is a characteristic of saturated hydrocarbons?Options: They contain..
Question: Which of the following hydrocarbons is a cyclic compound?Options: ButeneCyclobutaneHexaneO..
Question: Which of the following is the correct formula for ethyne?Options: C2H2C2H4C2H6C2H8Correct ..
Question: What is the hybridization of the carbon atoms involved in the double bond of alkenes?Optio..
Question: What is the IUPAC name of CH2=CH-CH2-CH3?Options: 1-Butene2-ButenePropeneButyneCorrect Ans..
Question: What is the structural formula for 2-methylpropane?Options: CH3-CH2-CH(CH3)-CH3CH3-CH(CH3)..
Question: What is the IUPAC name for the compound with the formula C3H8?Options: PropenePropanePropy..
Question: Which of the following is a method for the preparation of haloalkanes?Options: Hydrohaloge..
Question: What is the primary product when 1-chloropropane reacts with potassium tert-butoxide?Optio..
Question: Which of the following haloalkanes can be converted to an alcohol by hydrolysis?Options: B..
Question: What is the effect of increasing the size of the halogen atom on the reactivity of haloalk..
Question: Which haloalkane is least soluble in water?Options: ChloroethaneBromoethaneIodoethaneFluor..
Question: Which vitamin is known to help in the metabolism of carbohydrates?Options: Vitamin B1Vitam..
Question: Which vitamin is important for blood clotting?Options: Vitamin KVitamin DVitamin B6Vitamin..
Question: Which vitamin deficiency can lead to night blindness?Options: Vitamin AVitamin B12Vitamin ..
Question: What is the main purpose of using antioxidants in food?Options: Enhance colorPrevent oxida..
Question: Which of the following compounds is used as a flavoring agent in food?Options: VanillinAce..
Question: What is the primary use of sodium bicarbonate in households?Options: Cleaning agentFood pr..
Question: Which of the following is a characteristic of fibrous proteins?Options: Soluble in waterSt..
Question: Which of the following is a characteristic of carbohydrates?Options: High energy densitySo..