Are cr2032 and cr2025 batteries interchangeable?

Nope. I am no battery expert, but I have, in my hot little hand, one CR2025 and one CR2032. The two have the same diameter and both are 3 volts, but the CR2032 has a considerable amount of extra depth. My camera remote requires a CR2025. I have some extra CR2032's laying around for a scale, so I thought I would give it a shot. The CR2032 does not fit.