Q. As the size of the ion in Group IV elements increases, the

View solution

Q. In Group-IV, an increase in temperature may cause

View solution

Q. The Group-IV element that has the highest bond energy is

View solution

Q. Group-IV element that has the lowest bond energy is

View solution

Q. As compared to Group I and II, the reactivity of Tin (Sn), a member of Group-IV is

View solution

Q. At room temperatures, the better electrical conductor is

View solution

Q. Tetrachloride (-Cl₄) that has highest boiling point is

View solution

Q. At room temperature, Group-IV tetrachlorides (-Cl₄) are

View solution

Q. Element of Group-IV, that is a metal is called

View solution

Q. In Group-IV, the bond energy decreases as we move

View solution

Q. Element of Group-IV that is a non-metals is

View solution

Q. As the metallic radii increases in Group II, the density

View solution

Q. One of the four elements that have the greatest metallic radii is

View solution

Q. As the metallic radii increases in Group-II, the melting point

View solution

Q. The metal with the biggest metallic radii among the four is

View solution

Q. Only one 'benzene ring' is present in compounds of

View solution

Q. The number of carbon atoms in the longest chain of 1 molecule is indicated in its

View solution

Q. The bonding pairs of electrons in each carbon atom

View solution

Q. Number of electrons in valence shell of carbon is

View solution

Q. Six carbon atoms in a hexagon and attached further with the hydrogen atom is the molecule of

View solution