| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Cakes rise in an oven because baking powder or yeast in the batter produces this gas | Carbon Dioxide | $100 | J | POTPOURRI | 1996-01-30 | #2632 | |
| Cheaper grades of champagne are made to sparkle by adding this gas | carbon dioxide | $100 | J | POTPOURRI | 1990-09-13 | #1384 |