Related Questions

What is the dominant chemical present in vinegar?
A Malic acid
B Formic acid
C Sulphuric acid
D Ethanoic acid
A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory . There are 100 seniors, 150 juniors and 200 sophomres who applied. Each senior's junior's name , 2 times; and each sophomres who applied. Each senior's name is placed in the lottery 3 times; each junior's name ,2 times name, 2 times ; and each sphomore's name , 1 time . What is the probability that a senior's name will be chosen?
A 18
B 38
C 48 
D 28
'Vinegar' is a commercial name of
A Oxalic acid
B Hydrochloric acid
C Acetic acid
D Citric acid
Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
A 0
B 1
C ∞
D None of these
________ is used for making vinegar.
A Tartaric acid
B Malic acid
C Oxalic acid
D Acetic acid
The chief constituent of vinegar is
A Formic acid
B Acetic acid
C Salycylic acid
D Oxalic acid
Vinegar made by fermentation from cane sugar contains
A Palmitic acid
B Lactic acid
C Citric acid
D Acetic acid
Which one of the following is found in Vinegar ?
A Acetic acid
B Propionic acid
C Formic acid
D Butyric acid
Which of the following is a constituent of vinegar?
A Around 10% alcohol
B Around 1% acetic acid
C Both A and B
D Neither A nor B
Vinegar is ________ .
A Diluted acetic acid
B Glacial acetic acid
C Glacial formic acid
D Diluted formic acid

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