General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 56)
56.
Water is a good solvent of ionic salts because
Discussion:
18 comments Page 1 of 2.
Mukund Pal said:
1 decade ago
In physics, the electric dipole moment is a measure of the separation of positive and negative electrical charges in a system of electric charges, that is, a measure of the charge system's overall polarity. The SI units are Coulomb-meter (C m). This article is limited to static phenomena, and does not describe time-dependent or dynamic polarization.
Samim Molla said:
9 years ago
Specific heat: Equal masses of Different material require different quantities of heat to raise them same range of temperature. Specific heat is the quantity of heat required to raise 1 kg of a substance through 1-degree centigrade.
Shreya said:
4 years ago
The dipole moment is a measure of the polarity of the molecule. Dipole moments occur when there is a separation of charge. They can occur between two ions in an ionic bond or between atoms in a covalent bond.
(1)
Sachinmittal said:
1 decade ago
It means dispersion of +, - charge. I case of water 2 oxygen and 1 is hydrogen. On 2 oxygen -2 negative charge and 1 hydrogen has one + charge as ionic material are combination of +, - so good dissolved.
Raju R said:
1 decade ago
@Sachinmittal.
How could we decide which is positive materiel and negatively charged materiel. Please explain briefly.
How could we decide which is positive materiel and negatively charged materiel. Please explain briefly.
Ayush Nath said:
10 years ago
No @Md Majeed Pasha,
Specific heat is the amount of heat required to change the state of 1 kg of the substance.
Specific heat is the amount of heat required to change the state of 1 kg of the substance.
Sanjay said:
9 years ago
Specific heat is the heat required to raise the temperature of 1 g of any substance by 1 degree Celsius.
Rajesh said:
8 years ago
Specific heat.
It is the amount of heat per unit mass required to raise the temp by one degree Celsius.
It is the amount of heat per unit mass required to raise the temp by one degree Celsius.
Ganesh said:
1 decade ago
Dipole moment means the product of charge of ion and separation distance between ions.
Md majeed pasha said:
1 decade ago
Specific heat is amount of heat required to raise a 1c for 1kg of water.
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