Question

State which has higher mass : 1 mole of CO2 or 1 mole of CO [C = 12, O = 16]

August 1, 2024

Answer

Gram molecular mass of CO₂

= 12 + (2 x 16)

= 12 + 32

= 44 g

1 mole of CO₂ = 44 g

Gram molecular mass of CO

= 12 + 16

= 28 g

1 mole of CO = 28 g

Therefore, 1 mole of CO₂ has higher mass.

Was this answer helpful?

Didn't liked the above answer ?

Text Generation Tool

💡 Some Related Questions

Gay Lussac's Law — Avogadro's Law — Mole Concept

Calculate the relative molecular mass and vapour density of methyl alcohol [CH3OH] if 160 g. of the alcohol on vaporization has a volume of 112 litres at s.t.p.

Gay Lussac's Law — Avogadro's Law — Mole Concept

Calculate the atomicity of a gas X [at. no. 35.5] whose vapour density is equal to it’s relative atomic mass.

Gay Lussac's Law — Avogadro's Law — Mole Concept

State the volume occupied by 40 g of a hydrocarbon – CH4 at s.t.p. if it’s V.D. is 8.

Gay Lussac's Law — Avogadro's Law — Mole Concept

Calculate the relative molecular mass [molecular weight] of 290 ml. of a gas ‘A’ at 17 °C and 1520 mm pressure which weighs 2.73 g at s.t.p. [1 litre of hydrogen at s.t.p. weighs 0.09 g.]

Gay Lussac's Law — Avogadro's Law — Mole Concept

A gas cylinder holds 85 g of a gas ‘X’. The same cylinder when filled with hydrogen holds 8.5 g of hydrogen under the same conditions of temperature and pressure. Calculate the molecular weight of ‘X’.

Gay Lussac's Law — Avogadro's Law — Mole Concept

500 ml. of a gas ‘X’ at s.t.p. weighs 0.50 g. Calculate the vapour density and molecular weight of the gas. [1 lit. of H2 at s.t.p. weighs 0.09 g].

Gay Lussac's Law — Avogadro's Law — Mole Concept

State which has higher no. of atoms : 1 g of O2 or 1 g of Cl2 [O = 16, Cl = 35.5]

Gay Lussac's Law — Avogadro's Law — Mole Concept

State which has higher number of moles : 5 g. of N2O or 5 g. of NO [N = 14, O = 16]

Gay Lussac's Law — Avogadro's Law — Mole Concept

Calculate the weight of the substance if it’s molecular weight is 70 and in the gaseous form occupies 10 lits. at 27°C and 700 mm pressure.

Gay Lussac's Law — Avogadro's Law — Mole Concept

Calculate the number of moles of KClO3 that will be required to give 6 moles of oxygen.

error: Content is protected !! 💀