which

/wˈɪt‍ʃ/

/ˈhwɪtʃ/, /ˈwɪtʃ/

which

cuál

used to ask or talk about one or more members of a group of things or people, when we are not sure about it or about them

which

qué

used when we want to talk about something specific giving more information about it

Ejemplos

1. Which team won?

2. Which door leads to the yard?

3. Which opera did Verdi write first?

4. Coach, which end of the field you want me to take if we lose the toss?