Question

The trans-alkenes are formed by the reduction of alkynes with :

A. $${H_2} - Pd/C,\,BaS{O_4}$$

B. $$NaB{H_4}$$

C. $$Na/liq.\,N{H_3}$$

D. $$Sn - HCl$$

Answer : $$Na/liq.\,N{H_3}$$

Solution :
Hydrocarbons (Alkane, Alkene and Alkyne) mcq solution image

Hydrocarbons (Alkane, Alkene and Alkyne) mcq solution image

Releted MCQ Question on
Organic Chemistry >> Hydrocarbons (Alkane, Alkene and Alkyne)

Releted Question 1

Marsh gas mainly contains

A. $${C_2}{H_2}$$

B. $$C{H_4}$$

C. $${H_2}S$$

D. $$CO$$

Releted Question 2

Which of the following decolourises alkaline $$KMn{O_4}$$

A. $${C_3}{H_8}$$

B. $${C_2}{H_4}$$

C. $$C{H_4}$$

D. $$CC{l_4}$$

Releted Question 3

The compound with the highest boiling point is

A. $$n $$ - hexane

B. $$n $$ - pentane

C. 2, 2 - dimethylpropane

D. 2 - methylbutane

Releted Question 4

The maximum number of isomers for an alkene with the molecular formula $${C_4}{H_8}$$ is

A. 2

B. 3

C. 4

D. 5

Practice More Releted MCQ Question on
Hydrocarbons (Alkane, Alkene and Alkyne)

Practice More MCQ Question on Chemistry Section

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