Consider the sugars in the figure. Which is (are) true for these carbohydrates? ÇHO HÇOH носн HÇOH ÇHO HOCH HÇOH носн CH,OH ÇHO HÇOH HÇOH нсон HÇOH CH,OH нсон CH,OH (1) sugars "A" and "C" are ketopentose (ii) Sugars "A" and "B" are epimers Sugars "B" and "C" are epimers (iv) Sugars "A" and "C" are epimers (v) Sugar "B" represent the D-isomeric form iv only ii and v i and i i, ili and v O i and iv

The study of detecting small quantities of substances in samples would most likely be performed by a chemist in the branch of chemistry known as ___ . organic chemistry biochemistry inorganic chemistry analytical chemistry physical chemistry

Consider the stress-strain graph below: a.) Point A is the fracture strength; Point B is the ultimate tensile strength and Point C is the yield strength b.) Point A is the yield strength; Point B is the ultimate tensile strength and Point C is the fracture strength c.) Point A is the ultimate tensile strength; Point B is the yeild strength and Point C is the fracture strength d.)Point A is the yield strength; Point B is the fracture strength and Point C is the tensile strength

Questions 4,5 and 6   Questions 23 and 24