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Chemistry group 33
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One mole of gas occupies 27L, and its density is 1.41g/L at a particular temperature and pressure. What is the density of the gas at STP?
At what temperature will the volume of gas be halved, if the original temperature is 17°C?
At the same temperature and pressure, equal volumes of gas contain equal numbers of moles. This observation is known as____________.
A certain gas occupies a volume of 10m³ at a pressure of 100kPa. If its volume is increased to 20m³, what would be the new pressure of the gas at constant temperature?
Biology work sheet for grade 11 from unit 5-6. This work sheet also helps grade 12 for their national exam. So do it please!
#RemedialExam
Beeksisa Ariifachiisaa!
Barattootni torbee dhufu qormaata fooyyaa'insaa (Remedial) Wiixata dhufu irraa eegaluun kennamu irratti hirmaachuuf kan galmooftan, eenyummaa mirkaneessaa (Self Verification) ariitiin akka xumurtan Ministeerri Barnootaa beeksiseera.
Eenyummaa mirkaneessuun kun daqiiqaa 2-3 qofa kan fudhatu yoo ta’u, ragaa barnootaa barattootaa waraqaa eenyummaa Faayidaa waliin walqabsiisuuf kan gargaaruudha.
Geessituu kana:
[verify.ethernet.edu.et](https://verify.ethernet.edu.et/?utm_source=chatgpt.com)
banachuun “Remedial Examination” kan jedhu cuqaasaa. Sana booda “Start Verification” jechuun cuqaasuun odeeffannoo barbaachisu guutuun mirkaneessa keessan raawwadhaa.
Qormaanni barattoota Remedial Caamsaa 17-20/2018 A.L.I irraa eegalee akka kennamu ni beekama.
#update
#Remedial_exam
Barattoonni qormaata Sagantaa Reemeediyaalii Wiixata kennamu fudhachuuf galmooftan ariitiin hojii mirkaneessuu akka taasistan Ministeerri Barnootaa hubachiiseera.
Hojiin mirkaneessuu kun (Self Verification) daqiiqaa 2-3 qofaa kan fudhatuu fi sanadoota barnoota barattootaa Fayda ID waliin walitti hidhuu kan dandeessisu ta'uun isaas ibsameera.
Link armaan gadii seenuun erga tuqxanii booda, «Remedial Examination» kan jedhu tuquun sana booda «Start Verification» kan jedhu tuquunii fi wantoota barbaachisan guutuun mirkaneessuu qabdu.
https://verify.ethernet.edu.et/
Qormaanni kun Caamsaa 17-20 bara 2018 kan kennamu ta'a.
join 👇👇👇👇👇
#NationalExam
#Grade12
የ12ኛ ክፍል ብሔራዊ ፈተና ከሰኔ 24 ቀን እስከ ሐምሌ 17 ቀን 2018 ዓ.ም ባለው ጊዜ ውስጥ ይሰጣል።
በዘንድሮው ሀገር ፈተና 564,219 ተማሪዎች ለፈተና ይቀመጣሉ ተብሎ እንደሚጠበቅ የትምህርት ሚኒስቴር መረጃ ያሳያል።
✅ የተፈጥሮ ሳይንስ ፦ 306,964 ተማሪዎች፤
✅ የማህበራዊ ሳይንስ ፦ 257,255 ተማሪዎች
ለፈተናው 667 ማዕከላት እንደተዘጋጁ ተገልጿል።
ፈተናው በዋናነት በበይነ መረብ (Online) የሚሰጥ ሲሆን በተለያዩ አስገዳጅና ልዩ ምክንያቶች ቁጥራቸው አነስተኛ የሆኑ ተማሪዎች ብቻ በወረቀት ይፈተናሉ።
17. How is Spirulina used as a food source in some parts of the world?
16. Which microorganism is usually used for leavening bread making in biotechnology?
15. Which one of the following is a key application of biotechnology in food processing?
13. What is the primary process used by organisms like Saccharomyces cerevisiae in bread making?
Where does the light dependent reaction of photosynthesis occur in the chloroplast?
The molecule of which pigment js located at the reaction center of photosynthesis?
