Dilute hydrochloric acid effect on litmus paper/turmuric paper/china rose solution Share with your friends Share 1 Vivaan Jini answered this it will turn blue litmus red turmeric will remain same china rose will turn to pink 7 View Full Answer Nora answered this ewkrj 1 Avanish Prabhakar answered this Dilute HCl solution would turn blue litmus paper to red color 0 Avanish Prabhakar answered this hci means Hydrochloric acid 0