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प्रश्न
Which of the following is the correct observation of the reaction shown in the above set up?
पर्याय
Brown powder of Magnesium oxide is formed.
Colourless gas which turns lime water milky is evolved.
Magnesium ribbon burns with brilliant white light.
Reddish brown gas with a smell of burning Sulphur has evolved.
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उत्तर
Magnesium ribbon burns with brilliant white light.
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संबंधित प्रश्न
Balance the following equation:
\[\ce{NH3 + CuO -> Cu + N2 + H2O}\]
Balance the following equation and add state symbols:
\[\ce{Zn + HCl -> ZnCl2 + H2}\]
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When ammonium chloride is heated with sodium hydroxide.
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`"Zn" + "HCI" → "ZnCI" _2 + "H"_2`
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Calcium + Nitrogen → Calcium nitride
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Representation of the results of a chemical change – is a chemical equation.
For the equation: FeCl3 + 3NH4OH 3NH4Cl + Fe(OH)3 ↓
Answer the following:
What is the indications of the arrow between the reactants and the products and of the arrow pointing downwards at the end.
Name the following:
Two non-metal which react explosively when brought in close contact.
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Potassium bicarbonate → Potassium carbonate + Water + Carbon dioxide
Underline the compound in the equation given below, it is incorrectly balanced and write the correct balancing for the same.
3CuO + NH3 → 3Cu + 3H2O + N2
