Science, asked by rohits1332004, 1 month ago

Complete the chart


Common Name

Structural Formula

IUPAC Name


Acetic acid ------------------------ ethanoic acid


--------------------- CH3-CO-CH3 Pyoane-z-one​

Answers

Answered by rushikeshkhohale
0

Answer:

101)Corrosion of silver causes a black layer of …………

a)Silver nitrate b) silver oxide c) silver sulphide d) silver carbonate

102)To prevent corrosion of iron and steel ……. method is used .

a) electroplating b) anodization c) tinning d) galvanizing

103) In preparation of Aqua regia hydrochloric acid and………….acid are mixed.

a) sulphuric acid b) nitric acid c) carbonic acid d) phosphoric acid

104)The sound of one metal colliding with another makes a noise, this property is called

as ……

a) good conductors b) ductility c) sonority d) malleability

105) ………… exist in a liquid state at room temperature.

a) Chlorine b) Bromine c) Iodine d) Fluorine

106)Ionic compounds are electrically …………..

a) positively charged b) negatively charged c) neutral d) conductor

107) ………..is

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