Can I use chi2 test and pearson correlation coefficient in dataset containing both numerical and categorical variables?

Question

I have a dataset which contains both numerical and categorical variables, So can I use mentioned two techniques separately to select features? For example - A, B, C, D, E are my columns wherein A, B are categorical so here I'll use chi2 test whereas C,D are numerical so i'll use pearson coeff. and E can be my target can be either categorical or numerical.