Question

Coxalic acid
d) Tartaric acid
II) During exhalation, the ribs-
a) move upward b)move downward
III) S.I. unit of speed is:
a) km/h
b) m/s
c)don't move at all
d) both a &b
c) m/h
d) km/s​

Answer 1

Answer:

Explanation:

ask question properly

Answer 2

Oxalic acid is an organic compound with the formula C2H2O4. Some call it “crab acid” due to its appearance. It is a white crystalline solid that forms a colorless solution in water. Its condensed formula is HOOCCOOH, reflecting its classification as the simplest dicarboxylic acid.

Density: 1.90 g·cm−3 (anhydrous, at 17 °C); 1....

Molar mass: 90.034 g·mol−1; (anhydrous); 126...