Science, asked by kunal5150, 1 year ago

calculate the molality and the mole fraction of the solute in aqueous solution containing 3g urea per 250g of water

Answers

Answered by zafiruae

Answer:Ozone in the upper atmosphere absorbs high-energy ultraviolet (UV) radiation coming from the Sun. This protects living things on Earth's surface from the Sun's most harmful rays. Without ozone for protection, only the simplest life forms would be able to live on Earth.Feb 24, 2012

Explanation:

Previous Question

Next Question

Similar questions

Biology, 6 months ago

having a crush first love and araghya his name is S.R.K and robin hood pandey ang araghya kya bigada hai S R.K ne tumhara .and araghya I was taking a small test whoever is reading my question and every body is fail in that .he he he.lol...

Social Sciences, 6 months ago

3. कार्यालय ज्ञापन का एक नमूना तैयार कीजिये।...

Math, 6 months ago

add : (12m²-m+4)+(3m-5-10m²) ...

Math, 1 year ago

find the lcm of( x²-4) (x⁴-6)...