French phrase
Que se passerait-il si ~ ?
Meaning
What would happen if ___?
When to use it
Asks about a possible result or consequence. It is often used politely when discussing plans, risks, or contingencies.
Example dialogue
Et le visa ?
And what about the visa?
Que se passerait-il si ma demande de visa était refusée ?
What would happen if my visa application were denied?