Which of the following would give `(-)-2-butanol` ?

Which of the following would give the value zero?

Which of the following would give a better yield of ether ? .

Which of the following reactions would give pentan-2-ol ?

Which of the following reactions would give pentan-2-ol ?

Which of the following reactions would give trans-alkene ? .

Which of the following compound would give a positive iodoform test? 2-butanol. 1-pentanol. Acetone. 3-pentanone. 2-pentanone. 3-pentanol. 1-phenyl ethanol. Aceto phenone.

Which of the following would not give Fehling's test ?

Which of the following reactions would give caproic acid ?

Which of the following reactions would give caproic acid ?