Previous Year Papers

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

Test Series

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

Test Yourself

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

Amines

Long Answer Type

281.

Explain: In aqueous solution order is Et₂NH,>Et₃N > EtNH₂.

201 Views

Short Answer Type

282.

How will you prepare:
Benzylamine by Gabriel Phthalimide synthesis.

301 Views

283.

How will you prepare:
Benzylamine from benzene?

166 Views

284. Write the structures of compound A to D:

96 Views

285. Write the structures of compound C:

100 Views

286. Write the structures of compound D:

CH subscript 3 NH subscript 2 space plus space AgCl space rightwards arrow space straight D

91 Views

287. A substance (X) has a molecular formula C₃H₉N. This substance gives a unpleasant smell with chloroform and caustic potash. Write the structure of this organic substances (X). Write their IUPAC names also.

156 Views

288. A compound (X) having molecular formula C₃H₇NO, reacts with bromine and caustic soda to give another compound (Y). The compound (Y) reacts with HNO₂ to form alcohol and nitrogen gas. Identify the compounds (X) and (Y) and write the chemical equations of the reactions involved.

232 Views

289. Write the structure of the products of the following reactions:

97 Views

290. Write the structure of the products of the following reactions:

105 Views