________ is used for making vinegar.
A). Tartaric acid
B). Malic acid
C). Oxalic acid
D). Acetic acid
Acetic acid
Acetic acid is used for making vinegar.
1. The luster of a metal is due to
3. The chemical used in embalming biological materials is
4. Which one of the following metals pollutes the air of a city having large number of automobiles
5. Denatured spirit is ethanol mixed with
6. Process of gaining electrons is known as _____.
7. The minimum energy required for an effective collision is
9. The chief source for the production of nitrogeneous fertilizers is :
10. Brownish film formed on iron when left in open is called?