Question four a) Evaluate the molality of a 0.425M aqueous solution of KOH having a density of 1.13g/ml (4mks)

What happens when light is scattered?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?