Home
Class 12
CHEMISTRY
The amount of heat evolved when 0.50 mol...

The amount of heat evolved when 0.50 mole of HCl is mixed with 0.30 mole of NaOH solution is

A

58.6 Kcal

B

84.9 Kcal

C

80.7 Kcal

D

68.3 Kcal

Text Solution

Verified by Experts

1 mole of `HNO_(3)` and 1 mole gives heat = 57.0 kJ
In this case `HNO_(3)` limiting reagent and 0.3 mole of `HNO_(3)` and 0.3 mole of NaOH give heat `= 57xx0.3=17.1 kJ`
Promotional Banner

Similar Questions

Explore conceptually related problems

The amount of heat evolved when 500 cm^(3) 0.1 M HCl is mixed with 200 cm^(3) of 0.2 M NaOH is

The heat of neutralisation of strong base and strong acid is 57.0kJ/mol. The heat released when 0.5 mole of HNO_(3) is added to 0.20 mole of NaOH solution is

The heat of neutralisation of strong base and strong acid is 57.0 kJ. Calculate the heat released when 0.5 mole of HNO_(3) is added to 0.20 mole of NaOH solution.

The heat of neutralisation of a strong acid and a strong alkali is 57.0KJ mol^(-1) . The heat released when 0.5 mole of HNO_(3) solution is mixed with 0.2 mole of KOH is