The maximum number of hydrogen bonds in a water molecule is...........
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Salinity in Ocean water decreases when
From the given words, select the word which cannot be formed using the letters of the given word.
ILLUSTRIOUS
Select the antonym of
to contend
' Uttarakhand ' State came into existence on
The paintings in the Ajanta and Ellora caves are indicative of the development of art under the -
Of the following, which element is common to all acids
Who among the following is known as 'Kipper'