Which of the following tests can be used to distinguish between two isomeric ketones: 3- pentanone and 2- pentanone?

An organic compound X (C₅ H₁₂ O) gives effervescence with NaH. X on treatment with acidic CrO₃ solution turns solution to blue-green forming C₅ H₁₀ O₂ . Also X can be resolved into enantiomers. The correct statement regarding X is

An organic compound C₄ H₁₀ O (X) on reaction with I₂ /red-P give s C₄ H₉ I which on further reaction with AgNO₂  gives C₄ H₉ NO₂ (Y). Y on treatment with HNO₂ forms a blue solution which turns to red on making solution slightly alkaline. The possible identity of X is

An organic compound X (C₇ H₁₆ O) on treatm ent with concentrated HCI solution forms immediate turbidity even in the absence of ZnCl₂ . Also, X is resolvable into enantiomers. The correct statement concerning X is

Which reagent given below does not produce any visible change when added to ethylene glycol?

Which of the following is least likely to form turbidity with HCI in the presence of ZnCI₂ at room temperature?

The correct statement regarding 3-ethyl-3-hexanol is

An alcohol has molecular formula C₆ H₁₂ O  X and it gives immediate turbidity with cold, concentrated HCI even in the absence of ZnCI₂ . X can also be obtained by treatment of an ether with excess of CH₃ MgBr followed by acid hydrolysis. Hence, the correct statement regarding X is

One or More than One Options Correct Type

Direction : This section contains 4 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONE or MORE THAN ONE are correct.

Q. 

Which reagent(s) can be used to differentiate between 2-pentanol and  1-pentanol?

Alcohols given below that behaves like 1 °-aliphatic alcohol in Lucas test is/are