What quantity of copper oxide will react with 2.80 L of hydrogen at NTP?

Chemistry · Class 11 · CBSE — Some Basic Concepts of Chemistry

1. 79.5 g
2. 2 g
3. 9.95 g
4. 22.4 g

Answer

(A) 79.5 g

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• The density of a gas is 1.78 g L –1 at STP. The weight of one mole of gas is
• What will be the number of hydrogen atoms in 8.5 g NH 3 ?
• 0.2 g of an organic compound contains C, H and O. On combustion, it yields 0.15 g CO 2 and 0.12 g H 2 O. The…
• Calcium carbonate decomposes on heating to give calcium oxide and carbon dioxide. How much volume of CO 2…
• Fill in the blanks with appropriate words given below: Molecular mass is the __________ of atomic masses of…
• Two elements ‘ P ’ and ‘ Q ’ combine to form a compound. Atomic mass of ‘ P ’ is 12 and ‘ Q ’ is 16…
• For every one 37 Cl isotope there are three 35 Cl isotopes in a sample of chlorine. What will be the average…
• Which of the following statements about Avogadro’s hypothesis is correct?

More Some Basic Concepts of Chemistry questions · Browse all practice questions