List of top Chemistry Questions

The biodegradable polymer obtained by polymerisation of Glycine and Aminocaproic acid is:
Biologically active adrenaline and ephedrine used to increase blood pressure contain :
In the reaction
Reaction
‘Q’ is :
Which of the following set of polymers are used as fibre?
(i) Teflon
(ii) Starch
(iii) Terylene
(iv) Orlon
\(α-D-(+)- glucose\) and \(β-D-(+)- glucose\) are:
The female sex hormone which is responsible for the development of secondary female characteristics and participates in the control of menstrual cycle is:
The compound compound is
The type of linkage present between nucleotides is :
Identify the incorrect statement from the following :
Propanone and Propanal are :
Gold sol in not a :
NO2 gas is :
Anneling process of PCR is performed at ___ temperature
Magnetic Moment of Mn 2+ is
Find the time required to complete a reaction 90 %.if the reaction is completed 50% in 15 minutes
IUPAC name of Glyceraldehyde is
IUPAC Name of Acetone is
The no. of pi bond present in benzoic acid option
What are the 4 types of hydrocarbons?
Highest viscosity is exhibited by
Which reagent will you use for the following reaction? $ {CH3CH2CH2CH3 -> CH3CH2CH2CH2Cl + CH3CH2CHClCH3}$
0.400 g of impure CaSO4 (Molar mass = 136) solution when treated with excess of barium chloride solution, gave 0.617 g of anhydrous BaSO4 (Molar mass = 233). The percentage of CaSO4 present in the sample is
The following reaction is an example of
0.066 g of a metal was deposited when a current of 2 ampere passed for 100 seconds through an aqueous solution of its metal ion. The equivalent mass of the metal is-
Consider the reaction 2A + B →products, when the concentration of A alone was doubled, the half-life of the reaction did not change. When the concentration of B alone was doubled, the rate was not altered. The unit of rate constant for this reaction is