Question

pls answer this question I'm chemistry .it is aphoto

Answer 1

To solve the question, first find molecular weights..
H2O =2+16=18
H2S = 2+32=34
CO2=12+32=44
SO2= 32+32=64

H2O < H2S < CO2 < SO2.

so the correct option is Option C

Answer 2

Hey there!

Lets find the molar mass first.

1. H2O = 2 + 16 = 18 u
2. H2S = 2 + 32 = 34 u
3. CO2 = 12 + 32 = 44 u
4. SO2 = 32 + 32 = 64 u

Now, checking increasing order.

H2O < H2S < CO2 < SO2.

So, option B is correct.

Hope It helps You!