In Butyalated hydroxy anisole the hydroxy and methoxy groups are present in the benzene ring in the positions, which are
In Butyalated hydroxy anisole the hydroxy and methoxy groups are present in the benzene ring in the positions, which are
A 1.0 
solution of phenol can be used as a/an
A 1.0 solution of phenol can be used as a/an
Which of the following does not obey EAN Rule?
Which of the following does not obey EAN Rule?
The mass ratio of 
liberated during the electrolysis of acidulated water is
The mass ratio of liberated during the electrolysis of acidulated water is
In the reaction, 
A is the isomer of
In the reaction, A is the isomer of
The value of stability constant depends upon –
The value of stability constant depends upon –
Among the following , which is true for Nucleophilic Reactions?
Among the following , which is true for Nucleophilic Reactions?
To become a carbohydrate, compound must contain at least
To become a carbohydrate, compound must contain at least
Vibrational energy is NOT possessed by
Vibrational energy is NOT possessed by
Vapour of tertiary butyl alcohol, when passed over heated 
(at around 575K), gives
Vapour of tertiary butyl alcohol, when passed over heated (at around 575K), gives
Minimum energy acquired by the molecules to react is called
Minimum energy acquired by the molecules to react is called
A substance associates in their solution as dimer then what will be the value of van’t Hoff factor i ?
A substance associates in their solution as dimer then what will be the value of van’t Hoff factor i ?
The reaction 
+ 
is
The reaction + is
The standard EMF of a galvanic cell involving cell reaction with n = 2 is found to be 0.295 V at 25
. The equilibrium constant of the reaction would be
(Given: F = 96500
)
The standard EMF of a galvanic cell involving cell reaction with n = 2 is found to be 0.295 V at 25. The equilibrium constant of the reaction would be
(Given: F = 96500 )
Select incorrect reduction process in respective extraction of an element :
Select incorrect reduction process in respective extraction of an element :
The half life period of a first order reaction is 50 minutes. How much time is needed for concentration of the reactants to be equal to 1/8 of the initial concentration
The half life period of a first order reaction is 50 minutes. How much time is needed for concentration of the reactants to be equal to 1/8 of the initial concentration
AgCl precipitate dissolves in ammonia due to the formation of
AgCl precipitate dissolves in ammonia due to the formation of
Determination of correct molecular mass from Raoults Law is applicable to ____
Determination of correct molecular mass from Raoults Law is applicable to ____
Which of the following is a peptide linkage ?
Which of the following is a peptide linkage ?
Structure R is formed by joining structure P and Q. So give the name of P, Q and R.
Structure R is formed by joining structure P and Q. So give the name of P, Q and R.
The unit cell length of sodium chloride crystal is 564 pm. Its density would be
The unit cell length of sodium chloride crystal is 564 pm. Its density would be
Which of the following is pseudohalide ion?
Which of the following is pseudohalide ion?
The compound 
, can be used as
The compound , can be used as
The waxy substances are
The waxy substances are
In the reaction 
is
In the reaction is
The number of atoms present per face centred cubic unit cell is ________.
The number of atoms present per face centred cubic unit cell is ________.
Chlorobenzene and benzyl chloride are distinguished by
Chlorobenzene and benzyl chloride are distinguished by
In the sequence of reactions, 
D is the isomer of
In the sequence of reactions, D is the isomer of
Give IUPAC name of 
Give IUPAC name of
Oxidation state of P in 
and 
are
Oxidation state of P in and are
Carbolic acid is reacted with conc. 
at 300 K gives
Carbolic acid is reacted with conc. at 300 K gives
Which one of the following is a bacterial antibiotic?
Which one of the following is a bacterial antibiotic?
Perlon-L is another name of
Perlon-L is another name of
Which of the following types of Octahedral complexes does not show optical isomerism?
Which of the following types of Octahedral complexes does not show optical isomerism?
The EMF of the cell, Ti |T 
can be increased by
The EMF of the cell, Ti |T can be increased by
The weight of 
2
required to prepare 500 ml of 0.2N solution is ___
The weight of 2 required to prepare 500 ml of 0.2N solution is ___
Given below are the different temperature reactions and products during extraction of iron in blast furnace.
1. 
a) Pig Iron
2.1200 ° b) Molten slag
3.2170° c) 
4.
d) 
5. 
e) 
Given below are the different temperature reactions and products during extraction of iron in blast furnace.
1. a) Pig Iron
2.1200 ° b) Molten slag
3.2170° c)
4. d)
5. e)
-
-
-
-
In the reaction RCOOH 
A; A is a/an
In the reaction RCOOH A; A is a/an
Which one of the following correctly represents esterification reaction?
Which one of the following correctly represents esterification reaction?
Polymerization of chloroethylene gives rise to polymer
Polymerization of chloroethylene gives rise to polymer
1 mole of ethyl amine on complete reaction with nitrous acid gives 
whose volume at STP is.
1 mole of ethyl amine on complete reaction with nitrous acid gives whose volume at STP is.
The packing fraction of the primitive cubic unit cell is
The packing fraction of the primitive cubic unit cell is
The isomerization of cyclopropane to form propene 
is a first order reaction. At 760 K, 85% of a sample of cyclopropane changes to propene in 79.0 min. Calculate the value of the rate constant.
The isomerization of cyclopropane to form propene is a first order reaction. At 760 K, 85% of a sample of cyclopropane changes to propene in 79.0 min. Calculate the value of the rate constant.
How many sigma 
and pi 
bonds are present in Sulphorus acid?
How many sigma and pi bonds are present in Sulphorus acid?
