JEE Advanced 2021 Full Test 4 Paper 1

Show Para  Hide Para 
PART – II
Chemistry
SECTION – A (One Options Correct Type)
This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and (D), out of which ONLY ONE option is correct
© examsiri.com
Question : 21 of 54
 
Marks: +1, -0
The enthalpy of neutralization of a strong acid by a strong base is −57.32kJmol−1. The enthalpy of formation of water is −285.84kJmol−1. The enthalpy of formation of equeous hydroxyl ion is
Go to Question: