Question

#answer these
#plzz dudes

Answer 1

q.1a 5 answers is 2 it may help you

Answer 2

A.

1) The S.I unit of weight is the newton.

2) Solid : Iodine :: Liquid : Bromine. [ Bromine is found in liquid state whereas Iodine is in solid state ]

3) False

4) Ethene

B.

1)

$\frac{\sqrt2Gm}{R}$

2) Graphite [ delocalised electrons are present in these compound which help it to conduct electricity ]

3) 60° [ Angle reflection is equal angle of incidence ]