NMDCAT MCQS FOR PRACTICE |FREE PRACTICE TEST

NMDCAT MCQS FOR PRACTICE

NMDCAT MCQ

 

1.Which ion will have a maximum value of the heat of hydration?
a)A1+3
b)Cs+
c)Ba+
d)Mg+2



2.Covalent Character of hydrides decrease_______?
a)Down The Group
b)Along The Period
c)Along d-block
d) All of the Above



3.Which of the following family is linked with plant ashes ?
a) Nitrogen Family
b) Alkali Metals
c) Rare Earth Metals
d) Oxygen Family



4.Binary compounds of halogens with alkali metals are called
a) Oxides
b) Hydrides
c)Halides
d)Nitriles



5.One of them is not an alkali metal, Mark it
a) Francium
b) Caesium
c) Rubidium
d) RADIUM



6.Metallic character depends on_________?
a) Electronic Affinity
b) Ionization Potencial
c) Electronegativity
d) All of the above



7.Gypsum is applied to the soil as a source of
a) Ca and P
b)S and P
c) Ca and S
d) NONE



8.Ammonia may be prepared by heating ammonium chloride with
a) Water
b) Nacl
c) Naoh
d) H2SO4



9.Ionic Salts of Group 1 elements can conduct Electricity when they are in____?
a) solid form
b)molten form
c) Aq Form
d) Both a and b



10.Which one is radioactive?
a) Cs
b) Fr
c) Li
d) K