Statement1:`PUF`(polyurethane foam) is spongy.
Statement 2:During the preparation of `PUF,CO_(2)`is evolved ,which forms bubbles that are trapped within the bulk of polymer.As it solidifies ,it gives spongy product.
A. Statement `1` is true ,statement `2`is true,statement`2`is the correct explanation of statement`1`
B. Statement `1` is true ,statement `2`is true,statement`2`is not the correct explanation of statement`1`
C. Statement `1` is true ,statement `2`is false
D. Statement `1` is false,statement `2`is true