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प्रश्न
State what do you observe when:
Lead nitrate and sodium chloride are mixed.
एक पंक्ति में उत्तर
योग
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उत्तर
\[\ce{Pb(NO3)2 + 2NaCl -> PbCl2 + 2NaNO3}\]
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संबंधित प्रश्न
Write the probable colour of the following salt:
Ferrous salts
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Cupric salts
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Aluminium Salts
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Potassium nitrate
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Write the colour of the following salt : Ferrous salts.
Write the colour of the following salt : Calcium salts.
Name the probable cation present based on the following observation:
White precipitate insoluble in NH4OH but soluble in NaOH.
A metal which produces hydrogen on reacting with alkali as well as with acid.
| Abhishek was given a salt ‘X’ which was white in colour for analysis. On strong heating, it produced a yellow residue, a colourless gas and also a reddish-brown gas. The solution of the salt ‘X’, when tested with an excess of ammonium hydroxide, produced a chalky white insoluble precipitate. |
- Name the coloured gas that evolved when Abhishek heated the salt strongly.
- Which cation was present in the sample given to Abhishek?
- Identify the salt given to Abhishek for analysis.
