- 1(current)
Q. No.The formula of a compound that is formed by the Aluminium and Sulphur is:
| 1. | AlS2 | 2. | Al2S3 |
| 3. | Al3S2 | 4. | Al3S4 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe oxidation state and covalency of Al in [AlCl(H2O)5]2+ are respectively:
1. +3 and 3
2. +6 and 2
3. +3 and 6
4. +2 and 2
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyConsider the following reaction.
Na2O + H2O → A
Cl2O7 + H2O → B
The product A and B are respectively:
1. A is NaOH; and B is HOCl
2. A is NaH; and B is HOCl
3. A is NaH; and B is HClO2
4. A is NaOH; and B is HClO4
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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