Hmmmm tough call, I think she'd like how free spirited Pocahontas is and how she could be viewed as a mother type figure.

this is tough. I think she would love all the princesses, but wouldn't personally connect to either of these two. Pocahontas is less vitriolic than jasmine, but jasmine also has a bit more spunk and romance. Pocahontas cares about nature and others though...I went with poca.

Neither really, but I'm sure she won't be get along with Jasmine. Jasmine is very opposite with her.

I think she would like Jasmine more than Pocahontas. Jasmine and Snow White are not opposites really-- both are bossy, domineering, and don't put up with BS. Jasmine is naïve too, though maybe not as much as Snow. And Jasmine wants to marry for love like Snow White. The only true difference is their demeanor-- Snow White can be sarcastic (Ohhh, you must be grumpy!), but is mostly continuously kind while Jasmine is more clever. But they are really not THAT different. It's just, Jasmine isn't endlessly perky.

this is tough. Both Jas and Poca has some traits which i think Snow would find easy to connect over.
Jas: headstrong, opinionated, naive, witty which Snow is herself in many ways
Poca: compassionate, adaptability and openness for other views, enjoying in the nature - which Snow would totally love.

I think Jasmine's sassy mouth might bother her. She'd like her, just not favor her. Pocahontas is a little kinder and more open minded to Snow's tastes, I think, she loves animals and hates conflict and is a child at heart.