Question

Assertion (A): Bleaching powder is also known as calcium chloro hypo chlorite. 

Reason (R): Bleaching powder is a mixed salt of calcium chloride and perchlorite. 

1. A and R are true, R is correct explanation of A.  

2. A and R are true, r is not correct explanation of A.  

3. A is true, but R is false.  

4. A is false, but R is true.

Answer 1

3. A is true, but R is false.