How many atoms are in a bcc unit cell?
Froth is a Solution of?
The first oxidation of a secondary alcohol is?
Dows process is used.
The highest oxidation state of manganese is?
The radius of the third bohr orbit for H2 is?
Which is the most unstable carbocation?
Which of the following is not a transition element?
Father of green chemistry is?
In an adiabatic expansion of a gas initial and final temperatures are T1 and T2 respectively then the change in internal energy of the gas is [R = gas constant, γ = adiabatic ratio]
Which from following equations is correct for relation between standard cell potential and equilibrium constant?
Which among the following species can act as an acid as well as base according to Bronsted-Lowry theory?
Identify the correct increasing order of energies of molecular orbitals for F2 molecule.
Which among the following nitrogen bases of polynucleotides is NOT derived from pyrimidine?
Which among the following statements is against to the principles of green chemistry?
Aldol condensation between which of the following compounds followed by dehydration gives 4-Methylpent-3-en-2-one.
Identify the compound that undergoes SN1 mechanism most fastly
Choose the false statement from following about SN1 reaction mechanism.
Which of the following compounds is likely to show both Frenkel and Schottky defects in its crystalline form?
What is standard reduction potential of Cu2+ | Cu(s) if E° of following cell is 0.46V ? Cu(s) | Cu2+(aqs) || Ag+(aq) | Ag(s) ( Eo = 0.80V)
Which among the following is an actinoid element?
Which from following pair of elements have one electron in 5d-subshell in observed electronic configuration?