Q7 of 50 Page 1

How would you convert ethanol to ethene?

If ethanol is dehydrated in presence of a dehydrating agent like concentrated H₂SO₄ at 170°C, then we get ethene, as water molecules get dehydrated.

Write the IUPAC name of the following compound:
CH₂ = CHCH₂ Br [1]

Draw the structure of 4-chloropentan-2-one.

Rearrange the following in an increasing order of their basic strengths:

C₆H₅NH₂, C₆H₅N(CH₃)₂, (C₂H₅)₂NH and CH₃NH₂.

Explain how you can determine the atomic mass of an unknown metal if you know its mass density and the dimensions of unit cell of its crystal.