The key factor to be considered in siting a chemical industry is
favourable climatic conditions
the availability of space to store raw materials
its nearness to other industrial establishments
its nearness to the source of raw materials
Correct answer is D
No explanation has been provided for this answer.
-5 to -3
-1 to 0
+ 5 to + 0
-1 to + 2
Correct answer is B
No explanation has been provided for this answer.
l only
l and ll only
l,ll and lll only
l, ll, lll and lV
Correct answer is C
For an endothermic reaction; heat flows from the surroundings to the system( but that doesn't make the surroundings to be at a lower temperature than the system) meaning the surroundings are at a higher temperature than the system. The system's enthalpy change, i.e. ΔH is positive or > 0. The heat content of the product is more than that of the reactant.
The condensation of several amino acid molecules gives
long chain alkanoic acids
secondary alkanols
alkanoates
proteins
Correct answer is D
No explanation has been provided for this answer.