Test I. True- false. Write TRUE if the statement is correct and FALSE if incorrect.The principle " like dissolves like" is also applied in...

Test I. True- false. Write TRUE if the statement is correct and FALSE if incorrect.

1.     The principle " like dissolves like" is also applied in chromatographic separations.

2.     UV have longer wavelengths and of greater energy.

3.      Absorption spectrum is seen as bright lines on a dark field.

4.     Emission spectrum is seen as dark lines on a bright field.