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Chemistry Question 54 – NEET-UG 2024

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Match List I with List II. List IList II(Process)(Conditions)A. Isothermal processI. No heat exchangeB. Isochoric processII. Carried out at constant temperatureC. Isobaric processIII. Carried out at constant volumeD. Adiabatic processIV. Carried out at constant pressure Choose the correct answer from the options given below:

Recall the definitions of different thermodynamic processes based on the conditions under which they occur.

Step 1: Define each thermodynamic process✦ Active

Let's define each process listed in List I and match it with its characteristic condition from List II: * An Isothermal process (A) is carried out at constant temperature. This matches condition II.

* An Isochoric process (B) is carried out at constant volume. This matches condition III.

* An Isobaric process (C) is carried out at constant pressure. This matches condition IV.

* An Adiabatic process (D) involves no heat exchange with the surroundings. This matches condition I.

Step 2: Formulate the correct matches○ Expand

Based on the definitions, the correct matches are: * A - II * B - III * C - IV * D - I

💡 Teacher's Secret Hint

Remember the prefixes: 'iso-' means 'same' or 'constant', and 'a-' means 'not' or 'without'.

Step 3: Select the correct option○ Expand

Comparing these matches with the given options: Option (1): A-IV, B-II, C-III, D-I (Incorrect) Option (2): A-I, B-II, C-III, D-IV (Incorrect) Option (3): A-II, B-III, C-IV, D-I (Correct) Option (4): A-IV, B-III, C-II, D-I (Incorrect) Therefore, option (3) is the correct answer.

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