Question

c) He
C) Multiple Choice Questions:
1 1 mole of CO means
a) 44g of CO2
b) 6.022 x 102 molecules of CO2
c) 22.4 L at STP
d) All of th se
Which among the following is triatomic molecule?
b) 0
b) O
d) None of these
The SI unit of atomic mass is
a) Kg
b) a.mu
d) Quintal
Which among the following is an iconic compound?
a) Mgch
b) CO2
c) ILO
d) H2
Which among the following atom exists in free state?
a)H b)He c)O d)C1​

Answer 1

Answer:

hhhhghhnngsivekb oktupndersyhyihr6it46ivrefojtqvvideugfuhrgmkiplvewsyo

hggeethhgfsticcbvhkkiubvsahnnredfshkhhhhvbhffhhvhffhhjj