- Home
- Standard 11
- Chemistry
p-Block Elements - I
medium
Assertion : Boron is metalloid.
Reason : Boron shows metallic nature.
A
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
B
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
C
If the Assertion is correct but Reason is incorrect.
D
If both the Assertion and Reason are incorrect.
(AIIMS-1997)
Solution
Boron is a metalloid. Thus, assertion is true. Metalloids possess metallic as well as nonmetallic nature. Hence, reason is false.
Standard 11
Chemistry
