मराठी

Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.

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प्रश्न

Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.

Nickel bisulphate 

एक शब्द/वाक्यांश उत्तर
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उत्तर

Nickel bisulphate 

Acidic radical HSO41-
Basic radical Ni2+
Chemical formulae Ni(HSO4)2

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पाठ 1: The Language of Chemistry - Exercise 1 (A) [पृष्ठ १०]

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सेलिना Concise Chemistry [English] Class 9 ICSE
पाठ 1 The Language of Chemistry
Exercise 1 (A) | Q 15.12 | पृष्ठ १०

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Match the names of ions and radicals from 1 to 10 with their correct answer from A to Q.

Column A Column B
1. Hypochlorite A: Hg2+
2. Permanganate B: \[\ce{MnO_4^1-}\]
3. Plumbous C: Sn4+
4. Zincate D: Pb2+
5. Nitride E: Sn2+
6. Mercuric F: Pb4+
7. Stannic G: \[\ce{SO_3^2-}\]
8. Nitrite H: N3-
9. Sulphite I: \[\ce{NO_2^1-}\]
10. Dichromate J: \[\ce{MnO_4^2-}\]
  K: Hg1+
L: \[\ce{SO_4^2-}\]
M: CIO1-
N: \[\ce{ZnO_2^2-}\]
O: \[\ce{Cr_2O_7^2-}\]
P: \[\ce{CrO_4^2-}\]
Q: \[\ce{ClO_3^1-}\]

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