Chemistry, asked by unknown8221, 1 day ago

Calculate the molecular mass of Methane if 40 ml of the gas at STP weighs 0.16g. [Given that the weight of 1L H, is 0.09 g]

(1) 44.44
(2) 88.88
(3) 22.22
(4) None of these

Answers

Answered by vrickshik

0

Answer: 200 ml of CO2 at STP=0.4g

22400ml of CO2=0.4×22400/200

=0.4×112

=44.8g

molecular mass=2×V.D

44.8/2=V.D

22.4=V.D

MARK BRAINLIEST PLEASE

Explanation: mark me as BRAINLIEST PLEASE

Previous Question

Next Question

Similar questions

English, 12 hours ago

He drove his car very slowly down the mountalan road a adjectives b adverbs c) verb...

Math, 12 hours ago

please say the answer with explanations ...

Hindi, 12 hours ago

what is the difference between jmdetznakw the dark and light. Mention each importance in clear way??

Business Studies, 1 day ago

12. On what basis the principles of management were derived?: a) On the basis of observation b) On the basis of experimental studies c) On the basis of both (a) and (b) d) None of these...

English, 1 day ago

story writing on Mice and cat...

Social Sciences, 8 months ago

ng op posters to stop dalism, Write 2 ways in which people damage a river flowing through a city. A. B.

Science, 8 months ago

what happen of we add water in acid or salt ?

Math, 8 months ago

18 24 1800 people visited a book fair of them were men and 11 of them were ladies. The remaining were children. What fraction of them were children and how many children were present? 7 The product of a fraction and the sum of 5 (5 and 61 / 3 and 6-is 3. What is the fraction? RACTIONS...