Question

Sugar solution in a tube of length 20cm produces optical rotation of 13 degree the solution is then deleted to one third of the previous concentration the optical rotation produce wire 30 cm long tube containing the diluted solution

Answer 1

Answer:

An integer (from the Latin integer meaning "whole") is a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 512, and √2 are not.

Explanation:

An integer (from the Latin integer meaning "whole") is a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 512, and √2 are not.1234

Answer 2

Answer:

Given: l1 = 20 cm θ1 = 13° C1 = C L2 = 30 cm θ1 = ? C 1 = C 3 � 1 = � 3 We know that, S = θ C l � = � � � S: Specific rotation, θ: rotation, L: tube length, C: concentration S1 = S2 θ 1 C 1 l 1 = θ 2 C 2 l 2 ⇒ θ 2 = 13 C × 20 × C × 30 3 � 1 � 1 � 1 = � 2 � 2 � 2 ⇒ � 2 = 13 � × 20 × � × 30 3 θ 2 = 130 20 = 6.5Read more on Sarthaks.com - https://www.sarthaks.com/2811613/solution-length-produces-optical-rotation-sugar-solution-diluted-previous-concentration