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प्रश्न
Write the molecular formulae for the following compounds
Iron (III) sulphide
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उत्तर
Iron(III) sulphide – Fe2S3
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संबंधित प्रश्न
The atomicities of ozone, sulphur, phosphorus and argon are respectively :
Complete the following statement by selecting the correct option :
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| Column A | Column B |
| (a) Pb(NO3)2 | (i) rotten eggs smell |
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| (d) HCI | (iv) lime water turns milky |
| (e) NO2 | (v) crackling sound |
| (f) O2 | (vi) residue swells up |
| (g) H2 | (vii) brown gas |
| (i) H2S | (viii) supports combustion |
| (j) SO2 | (ix) fumes with NH3 solution |
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