Identify the correct statement from the following.

Identify the correct statements from the following.

Identify the correct statement from thee following.

Identify the correct statement from t he following .

Read the following and answer any four questions from (i) to (v) : The reaction between MnO_(2) with HCl is depicted in the following diagram. It was observed that a gas with bleaching abilities was released. Identify the correct statements from the following :

Identify the correct statements from the following (a) In orthoboric acid, boron is in planar geometry (b) In BCI_3, NH_3 , boron has tetrahedral geometry (c ) Aqueous solution of borax is acidic

Identify the correct statements from the following I. B_(2)H_(6) is an electron deficient hydride. II. NH_(3) and electron rich hydride. III. YbH_(2.55) is an interstitial hydride.

Identify the correct statements from the following Electromeric effect is a permanent effect. Hyper conjugation is a temporary effect. Fractional distillation is used to seprate two liquids from a mixture if the difference in their boiling points is less . Different compounds are adsorbed on an adsorbent to different extents. the correct answer is

Identify the correct statements from the following. (i) In the periodic table, about 78% of elements are metals. (ii) In a group, the metallic character decreases from top to battom and in a period the non-metallic character decreases from left to right. (iii) The element Ho belongs to f-block.