QUESTION 7 Define Acid ? A substance with pH less than 7 and turns blue litmus red A substance with pH more than 7 and turns blue litmus red A substance with pH more than 7 and turns red litmus blue A substance with pH equal to 7 and has no effect on litmus paper QUESTION 8 Define Alkali? A substance with pH more than 7 and turns red litmus blue A substance with pH more than 7 and turns blue litmus red A substance with pH less than 7 and turns blue litmus red A substance with pH more than 7 and turns red litmus blue

QUESTION 7 Define Acid ? A substance with pH less than 7 and turns blue litmus red A substance with pH more than 7 and turns blue litmus red A substance with pH more than 7 and turns red litmus blue A substance with pH equal to 7 and has no effect on litmus paper QUESTION 8 Define Alkali? A substance with pH more than 7 and turns red litmus blue A substance with pH more than 7 and turns blue litmus red A substance with pH less than 7 and turns blue litmus red A substance with pH more than 7 and turns red litmus blue

Intro Spectroscopy

5th Edition

ISBN:9781305221796

Author:PAVIA

Publisher:PAVIA

Chapter10: Ultraviolet Spectroscopy

Section: Chapter Questions

Problem 2P

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