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AAKASH SERIES-GROUP 15 ELEMENTS-EXERCISE - 1.2
- NH(3) and NF(3) are both pyramidal. What observations are made on the ...
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- The correct order of bond angles is NO(2)^(+) gt NO(2) gt NO(2)^(-) . ...
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- Copper metal gives different products on reaction with nitric acid. Il...
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- Discuss the structure and basicity of orthophosphorus acid.
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- Draw the structures of -ous acids of phosphorus and discuss their redu...
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- What hapens when the following are heated? (a) orthophosphoric acid ...
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- Nitrogen behaves abnormally from the other elements of the same group....
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- Trimethylamine is a stronger base than trisilylamine. Justify.
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- What is the ratio of product gases, nitric oxide and nitrogen dioxide ...
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- Concentrated nitric acid turns yellow in sunlight. Why?
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- How the products of oxidation of metals with nitric acid depend?
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- How is ammonia prepared from lime and coke?
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- Write on the conditions of Haber's ammonia synthesis.
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- Ammonia is used as refrigerant. Why?
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- Though N-F in NF(3) is a polar bond, the experimental bond length is g...
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- A waxy crystalline solid (X) with a garlic odour is obtained by burnin...
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- Compound 'A' is an unstable pale blue solution of an acidic oxide. 'A'...
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- Nitrous acid is considered as a factomaric mixture of two forms. Write...
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- NH(3)+O(2)rarrX+H(2)O, X+O(2)rarrY,Y+H(2)Orarr Z+X and Z+Zn rarr Zn(NO...
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- A colourless inorganic salt (X) decomposes at 300^(@)C to give product...
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