Question

(a) if both Assertion and Reason are True and Reason is the correct explanation of the Assertion
(b) If both Assertion and Reason are True but Reason is not the Correct explanation of the Assertion
(c) If Assertion is True but the reason is False.
(d) If both Assertion and Reason are False.
sin o cos o
Q.22 Assertion
Reason
: Silver chloride turns grey is sunlight.
: Silver is one of the least reactive metals.
Q.23 Assertion : Olfactory indicators are those whose colour changes in acidic and basic medium.
Reason : They react with acidic and basic solutions.
Q.24 Assertion : Hormones are the chemical substances.
Reason : They are responsible for the development of the organism.
Q.25 Assertion: The pupil regulates and controls the amount of light entering the eye.
Reason : The eye lens forms an inverted real image of the object on the retina.
Q.26 Assertion : Planets do not twinkle.
Reason Planets do not show the phenomenon of scattering.​

Answer 1

Answer:

1). b

2). d

3). a

4). b

5). c