Reducing agent for the extraction of metals, Aluminium metal is frequently ...

Aluminium metal is frequently used as a reducing agent for the extraction of metals such as chromium, manganese etc. Explain why? Ans) Aluminium is an highly electropositive metal

Metal, separation of metal

separation of metal

Determination exact position momentum of an electron, Simultaneous determin...

Simultaneous determination of exact position and momentum of an electron is: (1) Possible (2) Impossible (3) Sometimes possible sometimes impossible (4) None of the ab

Compounds of group 16 elements, Q. Compounds of Group 16 Elements? We w...

Q. Compounds of Group 16 Elements? We will now discuss some compounds like the hydrides, halides and oxides of the Group 16 elements.  All elements of this group form simple

Define colligative properties of a dilute solution, Define Colligative Prop...

Define Colligative Properties of A Dilute Solution? The colligative properties of a solution are usually considered to be: 1. Freezing-point depression: the decrease in the

Uses of acid amides, Uses of Acid Amides (a) Acid Amides used in organi...

Uses of Acid Amides (a) Acid Amides used in organic synthesis. The compounds like methyl cyanide, Methylamine and ethylamine can be prepared. (b)  Acid Amides used in leathe

The set of quantum numbers not applicable an electron atom, The set of quan...

The set of quantum numbers not applicable for an electron in an atom is: (1) n= 1, l=1, m 1 = 1, m s = +1/2       (2) n= 1, l=0, m 1 = 0, m s = +1/2       (3) n= 1, l=0 m

Matter and its constituent, v CO has same electrons as or the ion that is i...

v CO has same electrons as or the ion that is isoelectronic with co is

Ionic bond,

Classification of polymers, Classification of polymers Classification l...

Classification of polymers Classification lies on source of availability: They are categorized as (a) Natural polymers   (b) Synthetic polymers