The reaction between ethanol and semicarbazide is shown below:
\(CH3 − CH = O + H2N − NH − C(= O) − NH2− > CH3 − CH = N − NH − C(= O) − NH2\)
The compound contains three nitrogen atoms
Consider the following sequence of reactions : 
Molar mass of the product formed (A) is ______ g mol\(^{-1}\).
Predict the major product $ P $ in the following sequence of reactions:
(i) HBr, benzoyl peroxide
(ii) KCN
(iii) Na(Hg), $C_{2}H_{5}OH$
Nature of compounds TeO₂ and TeH₂ is___________ and ______________respectively.
The magnitude of heat exchanged by a system for the given cyclic process ABC (as shown in the figure) is (in SI units):
