Question

Which of the following metals does not liberate hydrogen from acids?

A. $$Fe$$

B. $$Cu$$

C. $$Mg$$

D. $$Zn$$

Answer : $$Cu$$

Solution :
Copper being less reactive than hydrogen cannot displace hydrogen from acids.

Releted MCQ Question on
Inorganic Chemistry >> Hydrogen

Releted Question 1

$$HCl$$ is added to following oxides. Which one would give $${H_2}{O_2}$$ ?

A. $$Mn{O_2}$$

B. $$Pb{O_2}$$

C. $$Ba{O_2}.8{H_2}O$$

D. $$N{O_2}$$

View Answer

Releted Question 2

Heavy water is

A. $${H_2}{}^{18}O$$

B. water obtained by repeated distillation

C. $${D_2}O$$

D. water at $${4^ \circ }C$$

View Answer

Releted Question 3

The oxide that gives hydrogen peroxide on treatment with a dilute acid is :

A. $$Pb{O_2}$$

B. $$N{a_2}{O_2}$$

C. $$Mn{O_2}$$

D. $$Ti{O_2}$$

View Answer

Releted Question 4

Hydrogen gas will not reduce :

A. heated cupric oxide

B. heated ferric oxide

C. heated stannic oxide

D. heated aluminium oxide

View Answer

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Hydrogen

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Physical Chemistry Some Basic Concepts in Chemistry Stoichiometry States of Matter Solid, Liquid and Gas Atomic Structure Chemical Thermodynamics Solutions Solid State Surface Chemistry Chemical Equilibrium Ionic Equilibrium Chemical Kinetics Redox Reaction Electrochemistry Nuclear Chemistry

Inorganic Chemistry Chemical Bonding and Molecular Structure Ores and Metallurgy Classification of Elements and Periodicity in Properties Hydrogen S - Block Elements P - Block Elements D and F Block Elements Co - ordination Compounds Qualitative Analysis Preparation and Properties of Compounds Environmental Chemistry

Organic Chemistry General Organic Chemistry Isomerism Purification and Characterisation of Organic Compounds Hydrocarbons (Alkane, Alkene and Alkyne)Aromatic hydrocarbon Electrophilic Aromatic Substitution (Haloalkanes and Haloarenes)Alkyl and Aryl Halide Reactions on Benzene Alcohol, Phenol and Ether Aldehyde and Ketone Carboxylic Acid Organic Compounds Containing Nitrogen Name Reactions Polymers Biomolecules Chemistry in Everyday Life Practical Organic Chemistry

Which of the following metals does not liberate hydrogen from acids?

Releted MCQ Question on Inorganic Chemistry >> Hydrogen

$$HCl$$ is added to following oxides. Which one would give $${H_2}{O_2}$$ ?

Heavy water is

The oxide that gives hydrogen peroxide on treatment with a dilute acid is :

Hydrogen gas will not reduce :

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Releted MCQ Question on
Inorganic Chemistry >> Hydrogen

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Hydrogen