Skip to content Home Questions Play Progress Daily Challenge Questions › Chemistry Questions QUESTION Assertion (A): Lactic acid is a short-chain organic acid that contains a hydroxyl group along with a carboxylic acid group. Reason (R): Lactic acid… Open question → QUESTION Which of the following does NOT belong to the family of organic compounds? Open question → QUESTION Methyl ethyl ketone is also known as: Open question → QUESTION Consider the following statements about brominated organic compounds: 1. Bromoform (CHBr₃) is also known as tribromomethane and is used as a solvent. 2. Diborane… Open question → QUESTION Which listed synthetic aromatic compound acts as a food antioxidant, slowing chemical deterioration caused by oxygen? Open question → QUESTION Assertion (A): Nonane is a liquid hydrocarbon used in the formulation of fuels and solvents. Reason (R): Nonane has a very high molecular weight… Open question → QUESTION Which is a colourless, odourless gas of the alkane series of hydrocarbons with a chemical formula of C 3 H 8? Open question → QUESTION Match Column A with Column B. Column A | Column B a. Alkanes | i. Ethane b. Alkenes | ii. Butyne c. Alkynes |… Open question → QUESTION Which of the following is an open chain organic compound? Open question → QUESTION Which of the following compounds is an Alicyclic compound? Open question → QUESTION Identify a substance that is NOT an allotrope of carbon. Open question → QUESTION Consider the following statements about organic compounds: 1. Propane is an aliphatic hydrocarbon with no aromatic ring. 2. Aniline and acetaldehyde are classified as… Open question → QUESTION Identify the aromatic hydrocarbon represented by two fused six-membered carbon rings sharing one common edge. Open question → QUESTION Why is the six membered cyclic structure of glucose called a pyranose structure? Open question → QUESTION What is the systematic IUPAC name of CH₃NH₂? Open question → QUESTION Consider the following statements about chemical transformations of glucose: 1. The reduction of glucose using sodium amalgam leads to the formation of sorbitol. 2.… Open question → QUESTION What is the name of the straight-chain alkane with molecular formula C₉H₂₀? Open question → QUESTION Conversion of an aryl diazonium salt into an aryl chloride or bromide using a copper(I) halide is called which reaction? Open question → QUESTION Suitable alkyl, aryl or vinyl halides react with magnesium under anhydrous ether conditions to form which class of reagent? Open question → QUESTION How many covalent bonds are present in one molecule each of butane and hexane, respectively? Open question → QUESTION A 0.25 g sample of an organic compound yields 0.13 g of water on complete combustion. Using H = 1 and O = 16,… Open question → QUESTION Which organic compound has formula C₆H₄Cl₂ and is used as a fumigant insecticide for controlling clothes moths? Open question → QUESTION Consider the following statements regarding the compound CH₃CH₂Cl: 1. CH₃CH₂Cl is known as chloroethane and is used as a blowing agent in foamed plastics.… Open question → QUESTION Which group was given the name ‘paraffin’ earlier? Open question → Home Questions Play Progress 