The correct answer is (D) : A>B>C>D
Bond dissociation energy of E-H bond in hydrides of group 16 follows the order
H2O>H2S>H2Se>H2Te
The portion of the line \( 4x + 5y = 20 \) in the first quadrant is trisected by the lines \( L_1 \) and \( L_2 \) passing through the origin. The tangent of an angle between the lines \( L_1 \) and \( L_2 \) is:
The ones that are anions of a hydrogen atom are hydrides. Hydrogen can act or respond to different elements of the periodic desk. Nucleophilic, decreasing, and fundamental properties may be found in the interior of the chemicals of hydrogen, and hydride. Hydride compounds are devised with all factors of the periodic table, excluding a few noble gases. Hydrides are common compounds of hydrogen but with lesser electronegative elements.
Depending upon the evolution of a chemical bond and the elements that can act with the hydrogen atoms, there are three types of hydrides: