Question

how many types of litmas pepear

Answer 1

There are three types of litmus paper :
Blue litmus paper [base]
(used for testing acids)
Red litmus paper [acid]
(used for testing bases)

Purple litmus paper [neutral]
(used for testing acids and alkalies)

Answer 2

HEYA !! DEAR

1. RED litmus paper ( ACID )
2. BLUE litmus paper ( BASE )
3. PURPLE litmus paper ( NEUTRAL )

THANKS