Fill in the right answer

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

331. IUPAC name of cumene is _________.

172 Views

332. Phenol when distilled with __________ forms benzene.

197 Views

333. CH₃CH₂OH is a ___________ alcohol.

295 Views

334. Ethanol reacts with a mixture of red phosphorus and iodine to form ________.

345 Views

335. 1, 2 dibromo propane reacts with alcoholic KOH to give ________.

358 Views

336. Chlorobenzene reacts with ammonia at about 200°C and 50 atm pressure in presence of cuprous salt to yield ______.

190 Views

337. Nitration of chlorobenzene is aromatic _________ substitution.

202 Views

diphenyl

190 Views

339. State whether the following statements are True or False:

Alcohols are strong acids.

The -OH group in R—OH can be replaced by a halogen atom (X) by HX in presence of anhydrous zinc chloride.

Phenols turn blue litmus red.

Luca’s reagent is equimolar mixture of HCl and Zinc chloride.

2, 4-Dinitrophenol is less acidic than phenol.

157 Views

340. State whether the followng statements are True or False:

Phenol reacts with sodium carbonate solution and liberates CO₂.

2-Butanol can exhibit enantiomerism.

Alcohols are stronger acids than water.

Methylated alcohol is unfit for drinking.

Benzyl alcohol gives coloured complexes with neutral FeCl₃.

174 Views