Antifertility drugs - chemistry in action, Antifertility drugs: These a...

Antifertility drugs: These are the chemical substances employed to manage the pregnancy. These are as well known as oral contraceptives. The fundamental plan of anti fertility

Number of unpaired electrons, Number of unpaired electrons in 1s 2 2s 2 2...

Number of unpaired electrons in 1s 2 2s 2 2p 3    is: (1) 2        (2) 0       (3) 3              (4) 1 Ans: 3

Determine the electronic configuration, An element X with the electronic co...

An element X with the electronic configuration  1s 2 , 2s 2 , 2p 6 , 3s 2 ,  would be expected to form the chloride with the formula: (1) XCl 3     (2)  Xcl 2   (3) XCl

The electronic configuration of element with atomic number, The electronic ...

The electronic configuration of element with atomic number 24 is : (1) 1s 2 2s 2 2p 6 3s 2 3p 6 3d 4 4s 2       (2) 1s 2 2s 2 2p 6 3s 2 3p 6 3d 10         (3)

Effect of addition of ingredients on egg foam stability, Q. Effect of addit...

Q. Effect of addition of ingredients on egg foam stability? The addition of other ingredients also influences stability. Sometimes salt is added to an egg white foam for flavou

Define priming and foaming, # ?????? ..

# ?????? ..

Atomic absorption, why is AAS used to determine lead content in soil

why is AAS used to determine lead content in soil

Determine the formula of the compound, A compound is prepared by two elemen...

A compound is prepared by two elements N and M. The element N forms ccp structure and atoms of M occupy 1/3rd of tetrahedral voids. Determine the formula of the compound ?

Thermodaenamics,

Standard temperature and pressure, Q.Waht are Standard Temperature and Pres...

Q.Waht are Standard Temperature and Pressure? Ans. The agreed set of conditions for comparison of gas volumes is called  standard temperature and pressure  (abbreviated