1.

(A) Xenon fluorides are well known and stable but the corresponding chlorides have not been reported.(R) Xe-F bond is more strong than Xe-Cl bond and F_2molecule has low bond dissociation energy than that of Cl_2molecule.

Answer»

Both (A) and (R) are true and (R) is the CORRECT EXPLANATION of (A)
Both (A) and (R) are true and (R) is not the correct explanation of (A)
(A) is true but (R) is false
Both (A) and (R) are false

Answer :A


Discussion

No Comment Found