Question

In the question there are circles. Certain numbers are
given inside/outside the circles according to a particular
rule. In each question one of the circle has a (?) mark
inside it. Choose the correct answer to fill in the space
marked (?) from the given alternatives.
56
27
27
9( 1 )81
31 ? )36
9( 1 )36
9
O
9
O
10
O
11
O
12​

Answer 1

Answer:

<l]where do you find free electrons in electrolysis of water and why?

Answer 2

please tell which is question