For the next three (3) questions, consider... Listed below are the colon for Met

Question

For the next three (3) questions, consider... Listed below are the colon for Methyl Red and Phenol Red and theier respective pH transition ranges. What would be the color of each substance at a pH of 4.0? Methyl Red = Orange; Phenol Red = Yellow Methyl Red = Yellow; Phenol Red = Red Methyl Red = Red; Phenol Red = Red Methyl Red = Red; Phenol Red = Orange Methyl Red = Red; Phenol Red = Yellow What would be the color of each substance at a pH of 7.0? Methyl Red = Red; Phenol Red = Yellow Methyl Red = Yellow; Phenol Red = Red Methyl Red = Orange; Phenol Red = Red Methyl Red = Yellow; Phenol Red = Orange Methyl Red = Red; Phenol Red = Orange What would be the color of each substance at a pH of 9.9? Methyl Red = Yellow; Phenol Red = Red Methyl Red = Red; Phenol Red = Yellow Methyl Red = Orange; Phenol Red = Red Methyl Red = Red; Phenol Red = Orange Methyl Red = Yellow; Phenol Red = Yellow

Explanation / Answer

6-E(AT PH=4 IT IS ACIDIC )

7-D(AT PH=7 NEUTRAL SO SLIT CLOUR CHANGE METHYAL RED TO YELLOW AND PHENOL RED TO ORANGE)

8-A(AT PH-9.9 IT IS BASIC )

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