The ane which os composed of all the three kinds of bond [ ionic, covalent and corodinate bond ] is: [A] Sodium chloride [B] Ammonia [C] Carbon tetrachloride [D] Ammonia chloride

Among the following the one which is composed of all the three kinds of bond (ionic, covalent and coordinate bond) is :

Select the right answer from the choicce - covalent bond/ ionic bond/ covalent & coordinate bond for each of the following - [i] Sodium chloride [ii] Ammonium ion [iii] Carbon tetrachloride.

Among the compiound identify the compound that has all three bonds [ionic, covalent & coordinate bond] A: Ammonia B: Ammonium chloride C: Sodium hydroxide D: Calcium chloride

In which of the following set do all the three compunds have bonds that are mainly ionic:-

Coordinate bonding is involved in which of the following molecule? Carbon tetrachloride Ammonium chloride Hydrogen Hydrogen

Blood clotting can be prevented in a test tube by adding a little (a) Sodium oxalate (b) Sodium chloride (c) Sodium hydroxide (d) Ammonium chloride

Choose the correct answer from the options - A chloride which forms a precipitate that is soluble in excess of ammonium hydroxide, is: A. Calcium Chloride B. Ferrous chloride C. Ferric chloride D. Copper chloride

Electronic configuration of the following elements are given: 1. Sodium - Na = 2, 8, 1 2. Hydrogen - H = 1 3. Carbon - C = 2, 4 4. Chlorine - Cl = 2, 8, 7 5. Lithium - Li = 2, 1 State which of the compounds given below: [a] have high / low boiling points, [b] are soluble / insoluble in organic solvents. A: Hydrogen chloride. B: Sodium chloride. C: Sodium hydriode. D: Lithium chloride. E: Carbon tetrachloride.

Give the chemical formulae for the following compounds and compute the ratio by mass of the combining elements in each one of them. a) Ammonia b) Carbon monoxide c) Hydrogen chloride. d) Aluminium fluoride. e) Magnesium sulphide.

Fill in the blanks from the choices given in brackets: The polar covalent compound in gaseous state that does not conduct electricity is …………...(carbon tetra chloride, ammonia, methane)