Question

CHEMISTR
FUN WORKSHEET - 1
-
I.
1.
a
TOPIC : ACIDS, BASES AND SALTS
CHEMICAL AND PHYSICAL PROPERTIES OF ACIDS, BASES
MCQ Type Questions :
Which of the following is not an Olfactory indicator ?
[
A) Onion
B) Vanilla essence
C) Groundnut
D) Clove oil
2.
A student added a few drops of universal indicator to a given colourless sample and he observed
sample turned to red. The nature of solution is
A) Neutral solution B) Acidic
C) Basic
D) Either acidic or Ba
5. P) Acid
X) Yellow in methyl orange solution [
Q) Base
Y) Colourless phenolphthalein solution
R) Salt
Z) No change in colour or litmus paper
A) P - Y, Q - X, R-Z
B) P-Z, Q-Y, R-X
C)P-X, Q - Y,R-Z
D) P-X, Q-ZR-Y​

Answer 1

Answer:

2 Question answer is acidic