JEE MAIN - Chemistry Hindi (2018 - 15th April Evening Slot - No. 7)

निम्न कार्बोक्सिलिक अम्लों की अम्लीयता का बढ़ता क्रम है :

JEE Main 2018 (Online) 15th April Evening Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 219 Hindi

$$\mathrm{I < III < II < IV}$$

$$\mathrm{IV < II < III < I}$$

$$\mathrm{II < IV < III < I}$$

$$\mathrm{III < II < IV < I}$$