IGNOU MCH 25 2026 - Explain how thermometric titrations are different than classical

Question

Explain how thermometric titrations are different than classical titrations. Discuss their advantages.
(b) What is the principle of differential scanning calorimetry (DSC)? Draw the schematic diagram of a DSC instrument.

21 Jan 2026

Answer :

Word Count : 275

Thermometric titrations differ from classical titrations in that they measure the temperature change during a chemical reaction rather than relying on a color change of an indicator. In a thermometric titration, the heat evolved or absorbed in the reaction between the titrant and analyte is monitored. The endpoint is determined by detecting the inflection point in the temperature vs. volume of titrant curve, whereas classical titrations depend on visual indicators or pH meters. The advantages of thermometric titrations include: they do not require chemical indicators, they can be used for reactions where indicators are unsuitable, they allow automation, they

_________ __________ _______ ______ __________ ___.
___ ________ ____ ___ _____ ___.
_______ _____ __________ ____ ____ __________ ______ ___ _______ _________ __________ ______.
___ ______ ________ _____ ___ ___ ___.
_______ _________ ____ ___ _________ ______ ____ ____.
________ ________ __________ __________ _______ _________.
________ _____ _______ _________ __________.
________ _______ _______ _________ ____ ________ ________.
___ ________ _________ ___ _________ ____ __________.
____ ______ ________ ______ _______.
_______ _____ _________ _______ ____ _________ ________ ____ ____.
_____ _______ ______ _____ ____ _________ ____ ___ _____.
________ _______ _____ _________ __________ ___ _______ __________ ____ ______.
_______ ____ ____ __________ ___ __________ _____ ___ ___ ________.
________ ___ __________ _________ ______ ______ _______ ____ ______.
_____ ____ ______ ______ ______ _______ _________ _________ ________ ________ ____ _______.
____ _______ _______ _________ __________ ___ __________ ____ ____.
__________ _____ _______ ____ __________ __________ _______ _______ ________.
___ ___ _____ ________ ______.
______ ___ ___ ______ _________ __________ ___ ________ _______ ________ ______ _______.
________ __________ _________ ________ __________ __________ ___ ______.
____ _____ __________ ___ ________.

IGNOU ACADEMY

Your IGNOU journey, made easier.

Solved Assignments
Study Notes
Guess Papers
Question Papers

Call Us WhatsApp

STUDY • PREPARE • SUCCEED

Skip in 10

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers