A solution of L-alanine (4.0g/50 ml of 6 N HCl) has a rotation of +1.61° in a 2dm polarimeter tube. Calculate the specific rotation of L-alanine in 6 N HCl.
A solution of L-alanine (4.0g/50 ml of 6 N HCl) has a rotation of +1.61° in a 2dm polarimeter tube. Calculate the specific rotation of L-alanine in 6 N HCl. Correct Answer +10.1°
= Α°/ l×C; +1.61/2×0.08 = +10.1°.
মোঃ আরিফুল ইসলাম
Feb 20, 2025