Answer | Crossword Clue |
---|---|
MOLD | It turns bread blue |
SORROW | It turns people blue |
BASE | It turns litmus blue |
ALKALI | It turns litmus blue |
ALKALI | It turns litmus paper blue |
BASE | It turns litmus paper blue |
LITMUS | It turns blue in acid |
ALKALI | It turns red litmus paper blue |
LITMUS | It turns blue in an alkali |