Advertisements
Advertisements
प्रश्न
What is the valency of :
carbon in CH4
उत्तर
Valency of carbon in CH4 is +4.
APPEARS IN
संबंधित प्रश्न
Translate the following statement into chemical equation and then balance it.
Barium chloride reacts with aluminium sulphate to give aluminium chloride and a precipitate of barium sulphate.
Balance the given equation:
HNO3 + Ca(OH)2 
Ca(NO3)2 + H2O
Balance the following equation and add state symbols:
Zn + HCI → ZnCI2 + H2
Balance the following equation. Also name the product formed.
`"Zn" + "HCI" → "ZnCI" _2 + "H"_2`
Raisins are wiped off gently before final weighing with the help of
Balance the following equation:
PbS + O2 → PbO + SO2
Write the balanced chemical equation of the following reaction.
aluminium carbide + water → aluminium hydroxide + methane
Write word equation for the following molecular equation:
\[\ce{N2 + 3H2 ⇌[Fe - 450°C][200 atoms] 2NH3 + \triangle}\]
Word equation:
State why [+ Δ] indication is seen after NH3.
State what 200 atmospheres – indicates.
State the function of Fe in the above reaction.
Name the following:
The gas evolved when a dilute acid is added to chalk [limestone].
What is a product in a chemical equation?
