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Question 1 Hydrogen resembles halogens in many respects for which several factors are responsible. Of the following factors which one is most important in this respect ? (a) Its tendency to lose an electron to form a cation (b) Its tendency to gain a single electron in its valence shell to attain stable electronic configuration (c) Its low negative electron enthalpy value (d) Its small size

Answer»

Question 1

Hydrogen resembles halogens in many respects for which several factors are responsible. Of the following factors which one is most important in this respect ?

(a) Its tendency to lose an electron to form a cation

(b) Its tendency to gain a single electron in its valence shell to attain stable electronic configuration

(c) Its low negative electron enthalpy value

(d) Its small size



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