(A) Sodium
(B) Thorium
(C) Potassium
(D) Uranium
Tag: Inorganic Chemistry
Non stick kitchen wares are coated with?
(A) Silicon
(B) Teflon
(C) PVC
(D) Graphite
An example of semiconductor is?
(A) Arsenic
(B) Phosphorous
(C) Germanium
(D) German Silver
Which among the following is called Hypo?
(A) Sodium Phosphate
(B) Sodium Thiosulphate
(C) Silver Nitrate
(D) Silver Bromide
Which among following elements are generally find in free state?
(A) Group 11 Elements
(B) Group 12 Elements
(C) Group 13 Elements
(D) Group 14 Elements
Electric bulbs are filled with?
(A) Argon
(B) Oxygen
(C) Carbon Dioxide
(D) Nitrogen
Identify which is quick silver?
(A) Zinc
(B) Lead
(C) Mercury
(D) Aluminium
Cement is usually a mixture of?
(A) Calcium Aluminate and Calcium Ferrate
(B) Calcium Silicate and Calcium Ferrate
(C) Calcium Silicate and Calcium Aluminate
(D) None of the above