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प्रश्न
State if the following element or radical is divalent?
Carbide
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उत्तर
Carbide element or radical is not divalent.
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संबंधित प्रश्न
Name the following radicals :
SO42
Name the following radicals :
Cr2072
The valency of calcium is 2. Write the valencies of other radical in the following :
- CaO
- Ca(OH)2
- CaC03
- CaCl2
Fill in the following blank with suitable word:
The particle which is formed by the loss of electrons by an atom is called..............
Fill in the following blank with suitable word:
The particle which is formed by the loss or gain of electrons by an atom is called..............
Give example.
Bivalent acidic radicals
Fill in the blank:
Sodium chloride has two radicals. Sodium is a _____ radical while chloride is _____ radical.
State if the following element or radical is divalent?
Chromium
State if the following element or radical is divalent?
Dichromate
State if the following element or radical is divalent?
Permanganate
