But-1-yne and buta-1,3-diene are examples of

But-1-yne and but-2-yne are______

What type of isomerism is shown by the following pairs of compounds ? (i) Butan-1-ol and Butan-2-ol (ii) But-1-yne and Buta-1, 3-diene (iii) 1-aminobutane and 1-amino-2-methylpropane.

Write the IUPAC names of the products obtained when buta-1,3-diene reacts with bromine in 1:1 molar ratio.

The compound buta-1,2 diene has:

Assertion : Buta-1, 3-diene and but-1-yne can be distinguished with Tollen's reagent. Reason : But-1-yne gives ppt. with Tollen's reagent but buta-1, 3-cliene does not.

Assertion: All the carbon atoms of buta-1, 3-diene lie in one plane. Reason : All the carbon atoms in buta-1, 3-diene are sp^(2) hybridized.