A. 0.2
B. 0.1
C. 0.4
D. 2
The correct trends in the hydrides from Bi to N is
The first organic compound synthesized in the laboratory from an inorganic compound is:
Solubility product of Ba(OH)2 and Al(OH)3 are 1.8x10-10 and 2.4x10-20 respectively.If both Al3+ and Ba+2 ions are present is a solution,which one will be precipated on addition of Ammonium hydroxide solution
Oxide of nitrogen which gives reddish brown colour when exposed to air is
Active mass of 56 g of N2 contained in 2 ltr.Flask is
The conjugate acid of SO42- is
The flux used in the extraction of iron from Haematite in the blast furnace is
Which of the following not obtained when methyl chloride and n-propyl chloride react with sodium in dry ether
A certain current liberated 0.504g of hydrogen in 2hrs. How many grams of copper can be librated by the same current flowing for the same time in a copper sulphate solution
The method of separation of enantiomers from racemic mixture is known as