AIPMT 2015 Cancelled Paper | Some Basic Concepts of Chemistry Question 18 | Chemistry

AIPMT 2015 Cancelled Paper

MCQ (Single Correct Answer)

-1

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

16 : 1

2 : 1

1 : 4

4 : 1

AIPMT 2014

MCQ (Single Correct Answer)

-1

When 22.4 liters of H_{2_(g)} is mixed with 11.2 litres of Cl_{2_(g)}, each at S.T.P. the moles of HCl_(g) formed is equal to

1 mol of HCl_(g)

2 mol of HCl_(g)

0.5 mol of HCl_(g)

1.5 mol of HCl_(g)

AIPMT 2014

MCQ (Single Correct Answer)

-1

Equal masses of H₂, O₂ and methane have been taken in a container of volume V at temperature 27^oC in identical conditions. The ratio of the volumes of gases H₂ : O₂ : methane would be

8 : 16 : 1

16 : 8 : 1

16 : 1 : 2

8 : 1 : 2

AIPMT 2014

MCQ (Single Correct Answer)

-1

1.0 g of magnesium is burnt with 0.56 g O₂ in a closed vessel, Which reactant is left in excess and how much ? (At. wt. Mg = 24, O = 16)

Mg. 0.16 g

O₂, 0.16 g

Mg, 0.44 g

O₂ , 0.28 g

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