Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 General Science Chemistry Classification of Elements and Periodicity in Properties
Read the following statements and select the correct option.
Assertion (A): Phosphorus is stored in Kerosene.
Reasoning (R): Phosphorus catches fire if exposed to air.
1
Both (A) and (R) are true and (R) is the correct explanation of (A).
2
Both (A) and (R) are true but (R) is not the correct explanation of (A).
3
(A) is false but (R) is true.
4
(A) is true but (R) is false.