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Identify semisynthetic polymer.
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Which of the following carbocation is the most stable?
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The reduction potential of a half-cell consisting of nickel electrode in 0.1 M NiSO4 solution at 25°C is ____________.
(E0 = −0.257 V)
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The percentage of vacant space of bcc unit cell is ____________.
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Which of the following is FALSE regarding SN2 reaction mechanism?
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Which one of the following compounds when heated with KOH and CHCl3 gives carbylamine test?
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Identify the strongest reducing agent from the data given below:
| Element | `"E"^0 ("V")` |
| Al | −1.66 |
| Fe | −0.44 |
| Hg | +0.79 |
| Cu | +0.337 |
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∈-Caprolactum has ____________ carbon atoms in its ring.
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Addition of HCl to ____________ mainly gives 2-chloro-2-methylbutane.
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____________ isomers are formed when the ligand has two different donor atoms.
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Identify the INCORRECT statement about d-block elements.
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Which of the following is INCORRECT regarding terylene?
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Which of the following hydride does not obey law of constant proportion?
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Which among the following crystal structures the edge length of unit cell is equal to twice the radius of one atom?
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What is the edge length of fcc type of unit cell having density and atomic mass 6.22 g cm−3 and 60 g respectively?
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According to Raoult's law, relative lowering of vapour pressure for a solution containing a nonvolatile solute is equal to ____________.
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Relative lowering in vapour pressure of a solution containing non-volatile solute is the ratio of ____________.
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Which of the following compounds contain -CO-NH- linkage?
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Which group from following decreases the basic strength in substituted aniline?
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Which of the following on heating with chloroform and alcoholic potassium hydroxide yields carbylamine?
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