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61.What is the chemical name for marble? A. Potassium nitrate B.
61.What is the chemical name for marble? A. Potassium nitrate B. Calcium carbonate C. Titanium dioxide D. Calcium bicarbonate 62.Which of the foll...

1920Khilafat Movement launched, first meeting of All-India Trade
1920Khilafat Movement launched, first meeting of All-India Trade Union Congress, Hunter CommissionReport on Jallianwala Bagh Massacre Published First ...

76.Which among the following is in liquid state at normal room
76.Which among the following is in liquid state at normal room temperature? A. Sodium B. Mercury C. Copper D. Phosphorous 77.The chemical name of ...

46.What are Rubies and Sapphires chemically known as A. silicon
46.What are Rubies and Sapphires chemically known as A. silicon dioxide B. aluminium oxide C. lead tetra oxide D. boron nitride 47.Acid rain conta...

86.Charcoal is A. Amorphous B. Crystalline C. Hygroscopic D.
86.Charcoal is A. Amorphous B. Crystalline C. Hygroscopic D. None of these 87.Cooking oil can be converted into vegetable ghee by the process of A...

KVS Recruitment 2013 - 4043 Teacher (PGT/TGT) jobs,
KVS Recruitment 2013 - 4043 Teacher (PGT/TGT) jobs, jobsapply.in/kvs apply now Labels: jobs» Kendriya Vidyalaya Sangathan» KVS» latest» Recrui...

STATES OF MATTER Gases:Gases are readily compressible by a factor
STATES OF MATTER Gases:Gases are readily compressible by a factor up to one thousand, showing that there mustbe large spaces between the molecules. Th...

96.Commercially, sodium bicarbonate is known as A. Washing
96.Commercially, sodium bicarbonate is known as A. Washing soda B. Baking soda C. Bleaching powder D. Soda ash 97.Acetyl salicylic acid is commonl...