Question

V (c) Xe
(d) No
Q:-12 In dark, which of the following reacts with hydrogen
(a) Bry
(b) R
(c) ,
(d) Ch.
Q:-13 Which of the following represents dear electropositive
properties
(a) F
(b) CI
(c) Br
(a) ,​

Answer 1

Answer:

12 answer is D Ch because it react in dark with Hydrogen

13 answer is br