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MDCAT
Chemistry
2017

Chemistry · Thermochemistry

Work through this past-paper style MCQ, then read the full explanation. Practice more chemistry questions on mMCQ with adaptive practice and topic analytics.

Question

Determine the value of Enthalpy of formation of NH4Cl.

Options
  • A

    - 788 kJmol-1

  • B

    -314.55 kJmol-1

  • C

    -692 kJmol-1

  • D

    None of the given options

Explanation

The enthalpy formation of NH4Cl is experimentally found out to be -314.55 kJ/mol

The enthalpy of formation of NH4Cl is experimentally found to be -314.5. B is the only correct option.

The enthalpy of formation of NH4Cl is experimentally found to be -314.5. 

The enthalpy of formation of NH4Cl is experimentally found to be -314.5. B is the only correct option.  

The enthalpy of formation of NH4Cl is experimentally found to be -314.5. B is the only correct option.

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Tagged under Chemistry · Thermochemistry · 2017