Name the International Bank in which Temasek Holdings Pte, Singapore's government - owned investment arm, has announced to pick up 12 per cent stake.
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The atoms of the elements which have same number of neutrons are called
Molar mass of HNO3?
Calculation of molar mass of HNO3:
Atomic masses of H, N, O are 1, 14, 16 respectively
Now the molar mass of HNO3 is
HNO3 = 1X1 + 1X14 + 3X16
= 1 + 14 + 48
= 63 g/mol or amu.
'New Horizons' spacecraft was launched by NASA to study which of the following planet ?
The soaps used in shaving cream are
In which of the following activities silicon carbide is used
Silicon carbide is used in Cutting very hard substances.
Man has _____ pairs of salivary glands
Salivary glands of man are 3 pairs = 6. They are one pair of parotid glands, one pair of sub-maxillary or sub-mandibular glands and one pair of sub-lingual glands.
Reduction of oxygen which forms water occurs during