Chemistry

The one that is not expected to show isomerism is:

An organic compound 'A' (C?H?O) when treated with conc. HI undergoes cleavage to yield compound 'B' and 'C'. 'B' gives yellow precipitate with AgNO? where as 'C' tautomerizes to 'D'. 'D' gives positive iodoform test. 'A' could be:

Amongst the following statements regarding adsorption, those that are valid are:
(a) ΔH becomes less negative as adsorption proceeds.
(b) On a given adsorbent, ammonia is adsorbed more than nitrogen gas.
(c) On adsorption, the residual force acting along the surface of the adsorbent increases.
(d) With increase in temperature, the equilibrium concentration of adsorbate increases.

If you spill a chemical toilet cleaning liquid on your hand, your first aid would be:

Arrange the following labelled hydrogens in decreasing order of acidity:

The major product of the following reaction is:

The results given in the below table were obtained during kinetic studies of the following reaction: 2A + B → C + D
2A + B → C + D

X and Y in the given table are respectively:

Cast iron is used for the manufacture of:

The major product obtained from E?-elimination of 3-bromo-2-fluoropentane is

Simplified absorption spectra of three complexes ((i), (ii) and (iii)) of Mⁿ⁺ ion are provided below; their λ_max values are marked as A, B and C respectively. The correct match between the complexes and their λ_max values is:

(i) [M(NCS)₆]⁽⁻⁶⁺ⁿ⁾
(ii) [MF₆]⁽⁻⁶⁺ⁿ⁾
(iii) [M(NH₃)₆]ⁿ⁺