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4:04
Explain the following: Several soft iron pins can cling, one below the other, from the pole of a...
1:24
An electromagnet with soft iron core is a temporary magnet. | 7 | ELECTRICITY AND MAGNETISM | ...
3:32
Which of the following is a soft base ? | 11 | GENERAL ORGANIC CHEMISTRY | CHEMISTRY | CENGAGE C...
1:46
What are hard soaps and soft soaps ? Given examples of soaps | 12 | CHEMISTRY IN EVERY DAY LIFE...
5:25
Give reasons for the following: a. Alkali metals are soft and volatile. b. First ionisation enth...
1:48
What should be the concentration of a weak electrolyte AB, When its degree of ionisation is incr...
5:45
a. Naturally hard water is usually preferred in drinking and soft water in working. Why? b. How ...
2:22
The materials which can withstand very high temperature without melting or becoming soft are cal...
