Question

Multiple-Choice Question:
1. feels slippery to touch.
(A) Acid
(B) Base or alkali
(C) Salt
(D) All of these
2. Lemon juice turns the colour of litmus from purple to:
(A) Red
(B) Blue (C) Green (D) Yellow
3. Litmus is extracted from:
(A) Algae (B) Fungi () Lichens (D) None of
these
4. Lime water changes the colour of litmus paper to:
(A) Blue
(B) Red
(C) Yellow (D) Green
5. We use Colin to clean the mirrors & glasses. It will change the
colour of litmus paper to:
(A) Blue
(B) Red
(C) Yellow (D) Green
6. Your mom uses Surf excel to clean the clothes. What do you
think is it acidic or basic or neutral in nature?
(A) Acidic (B) Basic (C) Neutral (D) None of
these
7. Curd changes the colour of litmus paper to:
(A) Blue
(B) Red
(C) Yellow (D) Green
8. Citrus juice changes the colour of china rose to:
(A) Blue
(B) Dark pink (C) Black (D) Dark
green
9. Baking powder solution changes the colour of china rose to:
(A) Blue (B) Dark pir (C) Black (D) Green
10. Distilled water is __ in nature.
(A) Acidic (B) Basic (C) Neutral (D) None of
these​

Answer 1

Answer:

1.B

2.A

3.C

4.B

5.B (not sure)

6.B

7.B

10.C

Answer 2

Answer:

1](B) Base or alkali

2](A) Red

3](c) Lichens

4](B) Red

5](A) Blue

6](B) Basic

7](B) Red

8](B) Dark pink

9](D)Green

10](C) Neutral

Please mark my answer brainliest.