Chemistry, asked by NashiaMeher, 1 year ago

Can anyone help me in this question?

Attachments:
meenakshi997sa: these are mcqs na?
NashiaMeher: yes
NashiaMeher: Can anyone of you do
NashiaMeher: it
meenakshi997sa: just answers
NashiaMeher: yes
meenakshi997sa: okay give me a minute
NashiaMeher: do hurry please its my school's hw
meenakshi997sa: answe of 1st is (c)
meenakshi997sa: answer of 3rd is (4)

Answers

Answered by meenakshi997sa
1
is the 2 ND question given is at STP??

let me know..!..

hope it helps you.....
☺✌☺
Attachments:
NashiaMeher: What does STP means
meenakshi997sa: at standard temperature and pressure i.e. STP...... temp =273.15Kelvin. and pressure= 1atm
NashiaMeher: Okay, thanks
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