Q52.When 600 mL of 0. 2M HNO3 is mixed with 400 mL of 0. 1M NaOH solution in a flask, the rise in temperature of the flask is_____ ×10−2 °C (Enthalpy of neutralisation = 57 kJ mol−1 and Specific heat of water = 4. 2 JK−1 g−1 ) (Neglect heat capacity of flask)
What This Question Tests
This question involves calculating the heat produced during a neutralization reaction using enthalpy of neutralization and then determining the temperature rise using specific heat capacity.
Concepts Tested
Formulas Used
q = -n_neutralized ⋅ ΔH_neutralization
q = m ⋅ c ⋅ ΔT
n = M ⋅ V
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📋 Question Details
- Chapter
- Thermodynamics & Thermochemistry
- Topic
- Enthalpy of neutralization
- Year
- 2022
- Shift
- 29 Jul Shift 1
- Q Number
- Q52
- Type
- Numerical
- NCERT Ref
- Class 11 Chemistry Ch 6: Thermodynamics
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