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Uncertainty principle gave the concept of:
(1) Probability
(2) An orbital
(3)Physical meaning of Ψ the Ψ
(4)All the above
Ans: Probability
The amount of heat liberated when single mole of any substance is completely burnt in oxygen is known as heat of combustion H is negative for heat of combustion.
An element has electronic configuration 2, 8, 18, 1. If its atomic weight is 63, then how many neutrons will be present in its nucleus: (1) 30 (2) 32 (3) 34
Why was covalent compounds are insoluble in water and ionic compounds soluble in water? Ans) When ionic bonds form, one atom becomes positively charged, while the other becomes ne
Equivalent weight of Ca in Ca3(PO4)2 is
what is flame coloration?
Q. Describe the manufacturing process of glass. Ans. Manufacturing process of glass 1. Melting: Raw materials, in proper properties mixed with pellets, are finally po
compare your partition coefficient of acetic acid with the literature and calculate percentage error
The frequency of yellow light having wavelength 600 nm is: (1) 5.0x10 14 Hz (2) 2.5 x 10 7 Hz (3) 5.0x 10 7 Hz
How many moles of gas occupy 98 L at a pressure of 2.8 atmospheres and a temperature of 292 K?
Branches of organic chemistry
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