• Chemistry

If Avogadro number NA, is charged from 6.022 ˣ 10²³ mol⁻¹ to 6.022 ˣ 10²⁰ mol⁻¹

If Avogadro number NA, is charged from 6.022 ˣ 10²³ mol⁻¹ to 6.022 ˣ 10²⁰ mol⁻¹, this would change Options…

• Chemistry

A mixture of gases contains H₂ and O₂ gases in the ratio of 1:4(w/w).

A mixture of gases contains H₂ and O₂ gases in the ratio of 1:4(w/w).What is the molar ratio of the…

• Chemistry

When 22.4 litres of H₂(g) is mixed with 11.2 litres of Cl₂(g) each at S.T.P,

When 22.4 litres of H₂(g) is mixed with 11.2 litres of Cl₂(g) each at S.T.P, the moles of HCl(g) formed…

• Chemistry

Equal masses of H₂, O₂ and methane have been taken in a container of volume

Equal masses of H₂, O₂ and methane have been taken in a container of volume V at temperature 27⁰C in…

• Chemistry

1.0g of magnesium is burnt with 0.56 g O₂ in a closed vessel

1.0 g of magnesium is burnt with 0.56 g O₂ in a closed vessel.Which reactant is left in excess and…