Lamb can be kosher for Passover. However, Ashkenazi Jews traditionally do not eat lamb during Passover.
If they are bought from a kosher butcher, yes.
Yes, they're kosher
Yes, but it should be labeled as having had Rabbinical supervision for consumption during Passover.
No. You should eat lamb instead
It would have to be certified kosher for Passover.
The label has to say "Kosher for Passover"
Yes, only if they are specifically certified kosher for passover. You can find kosher for Passover olives at any Jewish supermarket
Norma put the lamb chops in the boiler
Killing and/or eating lamb during passover is actually not done by Ashkenazi Jewish custom. Many Sephardim do eat lamb during Passover with some Ashkenazi Jews starting to eat lamb too. Due to the religious laws surrounding kosher slaughter, not anyone can slaughter an animal for consumption. Specially trained people called a Shochet are the only ones allowed to do kosher slaughter.
It can be, it would require a valid Passover hechsher.
Yes, it can be since it is made from wine, which can be Kosher for passover if created under appropriate supervision. The bottle would require a kosher for Passover hechsher.
In a rack of lamb the ribs/ chops are still joined together in one piece. Lamb chops are separated / individual pieces of meat (and bone)