List of practice Questions

‘Genera Plantarum’ was written by

All the known planets move in
There is no atmosphere on the moon, because
Which of the following has unchanged valency ?
The site of action and substrate of rennin are respectively
The compound containing coordinate bond is
Parkinsonia is a good example of
One nanometre is equal to
Which of the following is respiratory organ of scorpion ?
Which of the following physical quantity has the dimensions of $[ML^2T^{-3}]$ ?
Which of the following will not undergo aldol condensation?
Zonula adherens is a kind of
Which of the following elements will have the highest electron affinity ?
Which of the following does not produce any digestive enzyme ?
Which of the following are initiator codons ?
When excess of water is added to $BiCl_3$ solution
When chloroform is exposed to air and sunlight, it gives
Two lenses of power $+\, 12 \,D$ and $-2\, D$ are combined together. What is their equivalent focal length ?
Transduction in bacteria is mediated by
Which one of the following elements can have both positive and negative oxidation state ?
The turgidity of a polymer solution measures
Which of the following phenomena will occur when two atoms of the elements having same spin of electron approach for bonding ?
Which of the following is a polyamide ?
Isotonic solutions at a particular temperature have the same
The potential energy possessed by a soap bubble, having surface tension equal to $0.04 \,N/m$ of diameter $1\, cm$ is