1.Assertion: HC≡C−HC≡C^-HC≡C− is more stable than H2C=CH−H_2C=CH^-H2C=CH−.Reason: HC≡C−HC≡C^-HC≡C− has more s-character than H2C=CH−H_2C=CH^-H2C=CH−.a.If both assertion and reason are true and reason is the correct explanation of assertionb.If both assertion and reason are true but reason is not the correct explanation of assertionc.If assertion is true but reason is falsed.If both assertion and reason are false.Login to continueOnly logged in users canattempt or see the solution.