In which adventure did Tintin first meet Binaca Castafiore?
Answer: You probably mean "Bianca Castafiore", the Milanese Nightingale:) Tintin first meets her in the adventure "King Ottokar's Sceptre", in Syldavia.
Yes, the following 9 stories were first published in black and white: 1. Tintin in the Land of the Soviets (Herge did not redraw this one) 2. Tintin in the Congo 3. Tintin in America 4. Cigars of the Pharaoh 5. The Blue Lotus 6. Tintin and the Broken Ear 7. The Black Island 8. King Ottokar's Sceptre 9. The Crab With the Golden Claws