Answer:
221.7 K
Explanation:
As, PV = nRT
Hence,
6.5 (14) = 5(0.0821)T
91 = 0.4105 T
91 ÷ 0.4105 = T
221.7 = T
Hence the required temperature is <u>221.7 K (Ans)</u>
Answer:
AB + CD ----> AC + BD
Explanation:
If you think this reaction:
AB + CD ----> AC + BD
(Reactants) (Products)
All the statements are true.
Answer:
It's a solid.
Explanation:
Solids never change their shape as opposed to gases and liquids. This is because their molecules are tightly packed together. Since all solids have a definite shape, it's volume will also be definite.