Q. Transition elements are

View solution

Q. Oxidation state +2 is obtained by losing 2 electrons from

View solution

Q. The transition elements are all

View solution

Q. In transition elements atoms after filling 4s-orbital, the rest of electrons reside in

View solution

Q. D-block element forms one or more stable ions in the d-subshell which is

View solution

Q. Higher oxidation states are generally found in compounds of

View solution

Q. Zinc (Zn) forms only one ion (Zn⁺²) by completing its

View solution

Q. The systemic name for early anesthetic, chloroform is

View solution

Q. The alkanes whose one or more atoms are replaced by halogen atoms are called

View solution

Q. Halogens are present in group

View solution

Q. The gas used to put the patient to sleep nowadays is called

View solution

Q. For colligative properties, the solute should not be

View solution

Q. Depression in freezing point is also called

View solution

Q. Molal boiling point constant Kb depends upon

View solution

Q. Following agent is used in radiator of an automobile as an antifreeze

View solution

Q. Colligative properties are

View solution

Q. Which of the following has maximum freezing point

View solution

Q. Food can be cooked easily with

View solution

Q. The molal freezing point constant is the ratio of depression in freezing point to the

View solution

Q. Landsberger's methods are used for the measurement of

View solution