Blue litmus will not change color in alkaline conditions and red litmus will not change color in basic conditions. So, the statement, in a water solution, acids turn litmus blue while bases turn litmus red is false.
Its True To an extanet because Acids turn blue litmus red. When blue litmus paper is placed in an acidic substance, it will turn red. However, if placed in a substance that is basic or neutral, it will remain blue.
