NDA Government Jobs Exams

The bond which is present between water molecules is -
(a) electrovalent bond
(b) covalent bond
(c) hydrogen bond
(d) van der waals bond

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NDA Other Question

Which of the following statements in connection with the properties of water is/are correct ?
1. Water has higher specific heat in comparison with other liquid
2. Water has no dipole moment
3. Water has low heat of vaporization
Select the correct answer using the code given below
(a) 1 only
(b) 2 and 3
(c) 1 and 3
(d) 3 only
Water is a good solvent. This is due to high -
(a) dielectric constant of water
(b) surface tension of water
(c) specific heat of water
(d) heat of fusion of water