In which of the compounds does hydrogen have an oxidation state of $-1$?
- A$CH_4$
- B$NH_3$
- C$HCl$
- D$CaH_2$
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View SolutionMatch the following:
Metals Ore $1$. Barium $d$. Witherite $2$. Magnesium $a$. Carnallite $3$. Potassium $b$. Sylvine $4$. Strontium $c$. Celestine
| Metals | Ore |
|---|---|
| $1$. Barium | $d$. Witherite |
| $2$. Magnesium | $a$. Carnallite |
| $3$. Potassium | $b$. Sylvine |
| $4$. Strontium | $c$. Celestine |
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View SolutionAlkali metals dissolve in liquid ammonia to give a deep blue solution. This blue color is due to which of the following?
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View Solution$CO_2 + NH_3 + H_2O \to X$
$X + NaCl \to Y + NH_4Cl$
$2Y \xrightarrow{\Delta} Z + H_2O + CO_2$. '$Z$' is
$X + NaCl \to Y + NH_4Cl$
$2Y \xrightarrow{\Delta} Z + H_2O + CO_2$. '$Z$' is
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