A solution of washing soda in water is
(a) Alkaline
(b) Bleaching
(c) Neutral
(d) Acidic
Answer:
Acidss reach with bases to give
(a) Salt
(b) Ester
(c) Alcohol
(d) None of these
Answer:
Maleic acid is found in the
(a) Milk
(b) Apples
(c) Lemons
(d) Vinegar
Answer:
Which one has hydrogen bonding?
(a) Hi
(b) HF
(c) HCI
(d) HBr
Answer:
Of the following elements, which one one has the same oxidation state in all of its compounds?
(a) Carbon
(b) Oxygen
(c) Hydrogen
(d) Fluorine
Answer:
A particle which is similar to electron is
(a) Mason
(b) Photon
(c) Positron
(d) Beta particle
Answer:
The fuel in atomic pile is
(a) Uranium
(b) Petroleum
(c) Carbon
(d) Sodium
Answer:
Meson was discovered by
(a) Yukawa
(b) Anderson
(c) Seaburg
(d) Powell
Answer:
You organize files by storing them in
(a) Lists
(b) Indexes
(c) Archives
(d) Folders
Answer:
What is windows explorer?
(a) A file manager
(b) A network
(c) APC
(d) A drive
Answer: