A sample of soil is mixed with water and allowed to settle .The clear supernatant solution turns the pH paper yellowish -orange. Which of the following would change the colour of this pH paper to greenish blue ? *
1 point
1.Lemon juice
2.Vinegar
3.Common salt
4.Baking soda
Answers
Answered by
1
Answer:
lemon juice can change its colour into yellowish orange
Answered by
2
Answer:
lemon juice bro I am big fan of yours
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