PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Explain the characteristics of compounds.
 
a. A compound is produced only when the combine in a fixed proportion.

b. The properties of a compound are various from those of its constituent .

c. methods cannot break down a compound.

d. This is because a compound comprises various elements that are combined. Sodium chloride cannot be separated by physical methods such as filtration.

e. A compound can be separated into its by chemical methods only.