C4H10O2
C3H10O2
C3H6O3
C2H2O4
Correct answer is C
(CH2O)n = 90; (12 + (1 x 2) + 16)n = 90
(12 + 2 + 16)n = 90; 30n = 90; n = 9030; n = 3
(CH2O)3 = Molecular formula ; = C3H6O3
Which of the following substances is mainly responsible for the depletion of the ozone layer? ...
The shape of the hydrocarbon compound CH4 is...
Which of the following bond types is responsible for the high boiling point of water? ...
What is the chemical symbol for Tantalum? ...
Which of the following is a common property of non-metals? ...
A particle that contains 9 protons, 10 neutrons and 10 electrons is ...
What is the chemical symbol for Plutonium? ...
The volume of a given gas is V cm3 P mm Hg. what is the new volume of the gas if...
The metal that liberates hydrogen from cold water in bubbles only is? ...