Recent activity by AnnmarieMoor

1 answer 24 views

What is the effect of temperature on the adsorption of gas molecules on a solid surface? Is the adsorption process exothermic or endothermic? Support your answer with experimental data and a suitable equation.

answered 3 days ago in Physical Chemistry

1 answer 36 views

Design a process for the purification of crude acetone obtained from the industrial production of phenol to obtain at least 99% pure acetone. Take into account the initial impurities in the crude acetone and suggest suitable separation techniques to remove them. Specify the equipment and operating conditions required for your proposed purification process.

asked Feb 4 in Chemical engineering

1 answer 11 views

How does construct validity relate to theory evaluation?

answered Jan 17 in Psychology

1 answer 38 views

According to the Self-Perception theory, how does behaviour influence attitude?

answered Jan 16 in Psychology

1 answer 78 views

Where does the Cognitive-Behavioural Model of Addiction suggest addiction comes from?

answered Jan 15 in Psychology

1 answer 47 views

Compare and contrast the concepts of cliques and crowds in teenage social circles.

answered Jan 14 in Psychology

1 answer 13 views

What is the difference between problem-focused coping and emotion-focused coping?

asked Jan 14 in Psychology

1 answer 28 views

Where is the only place an electric charge can be found?

asked Jan 8 in Science

1 answer 69 views

In binary fission how many times does a cell split?

asked Dec 31, 2024 in Science

1 answer 45 views

Bones, cartilage, and ligaments make up what anatomical system?

answered Dec 30, 2024 in Science

...