Chemistry, asked by Karimm, 1 year ago

the number of moles of oxygen in one litre of air containing 21% oxygen by volume in standard conditions is

Answers

Answered by DKP02

2

$21 \times 100 \div 16 =$

Karimm: plz explain

Previous Question

Next Question

Similar questions

Math, 7 months ago

a bicycle industry makes 3,125 bicycle each day. Find the total number of bicycles manufactured each month of July,?

Science, 7 months ago

Name the part of the digestive system that secretes saliva?

English, 7 months ago

Who is the leader of the Lok Sabha ? ans: prime minister ...

Math, 1 year ago

Answer this question please please urged...

Science, 1 year ago

The minute hand of the clock is 7 cm in length. Calculate the distance and displacement form a) 6 am to 6.15 am b) 6am to 6.30 pm...

Math, 1 year ago

A profit of 5%is made by selling cloth at 63Rs per meter what will be the loss or gain by selling it at 52.50Rs per meter...

Geography, 1 year ago

mention two case in which the supreme court exercise original jurisdiction...

English, 1 year ago

Essays on A day without gadgets in 50 word...