Question

Blue litmas paper turn _ in base Options are a) red. b) blue c) colourless. d) none of these

Answer 1

Blue... if it's acid.. then it turns blue to red.. but according to ur question the answer is blue.. hope u find it right.. mark as brainliest.. and plz do follow me

Answer 2

Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 °C (77 °F). Neutral litmus paper is purple.