Identify the compound that will react with Hinsberg’s reagent to give a solid which dissolves in alkali
For irreversible expansion of an ideal gas under isothermal condition, the correct option is
Among the following alkaline earth metal halides, one which is covalent and soluble in organic solvents is
The correct option for the value of vapor pressure of a solution at 45\(^{\circ}\)C with benzene to octane in molar ratio 3 : 2 is : [At 45\(^{\circ}\)C vapor pressure of benzene is 280 mm Hg and that of octane is 420 mm Hg. Assume Ideal gas]
The maximum temperature that can be achieved in blast furnace is
Match List - I with List - II.
List - I
List - II
Choose the correct answer from the options given below.
Tritium, a radioactive isotope of hydrogen, emits which of the following particles?
The right option for the statement “Tyndall effect is exhibited by”, is
The incorrect statement among the following is
What is the IUPAC name of the organic compound formed in the following chemical reaction?
Which of the following molecules is non-polar in nature
Which of the following reactions is the metal displacement reaction? Choose the right option.
Which of the following are not secondary metabolites in plants?
In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
The product formed in the following chemical reaction is:
Plants follow different pathways in response to the environment or life phases to form different structures. This ability is called :
Which of the following is an incorrect statement ?
Which of the following algae contains mannitol as reserve food material
The plant hormone used to destroy weeds in a field is
Genera like Selaginella and Salvinia produce two kinds of spores. Such plants are known as
Amensalism can be represented as :
Which of the following statements is not correct?
