Formation of Two Moles of Hydrogen Chloride Gas from the Gases

question 33

Multiple Choice

Formation of two moles of hydrogen chloride gas from the gases hydrogen and chlorine is a reaction for which $\Delta$ H is -185 kJ.Which of the following statements is correct?
(i) The reaction is exothermic.
(ii) Enthalpy of the system decreases.
(iii) Heat is a "product".

• A)All are correct
• B)All are incorrect
• C)i only
• D)ii only
• E)iii only

Analyze the impact of media and music genres on suicide rates.

Distinguish between myths and truths regarding suicide and self-harm behaviors.

Comprehend the theoretical perspectives on suicide by scholars like Durkheim.

Understand the process and stages leading to suicidal behavior.

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Definitions:

Book Of Job

An ancient text from the Hebrew Bible that explores themes of justice, suffering, and the righteousness of God through the experiences of a man named Job.

Terrible Sufferings

Experiences of extreme pain, distress, or hardship.

First Cause

A philosophical concept suggesting that everything has a cause, and there must be an initial uncaused cause that started the chain of events in the universe.

Always Existed

A concept referring to something that has had no beginning, and has been in existence for an infinite amount of time.