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  • 1 answers

Yogita Ingle 2 months, 1 week ago

Positively loaded or neutral species are called electrophiles that are deficient in electrons and can accept a couple of electrons. These are also called species that love electron (philic).

  • The term electrophile can be split into “electro” derived from electron and “phile” which means loving.
  • They are electron deficient and hence electrons loving.
  • They are positively charged or neutrally charged.
  • They attract electrons. Movement of electrons depends on the density.
  • They move from high-density area to low density area.
  • They undergo electrophilic addition and electrophilic substitution reactions.
  • An electrophile is also called as Lewis acid.
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Yogita Ingle 4 months, 1 week ago

Internal energy is a state function i.e. depends only upon the state of the system and is independent of the method by which this state has been attained.

Let us change the internal energy of the system by doing work called adiabatic work. This can be done in two ways:

(1) By doing mechanical work by rotating a set of small paddles.

(2) By doing electrical work with the help of an immersion rod.

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Ramandeep Kaur 4 months, 4 weeks ago

because (ch3-ch2ch=_ch3 ) understand 3ple bond jiss side bhi aata hai vhi fisrt countjng hoti hai

Ramandeep Kaur 4 months, 4 weeks ago

ur question is wrong
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Nickel Sarthak 2 months, 3 weeks ago


Suja Ranjan Jana 5 months, 1 week ago

+1.602 × 10^- 19C/+4.8024 × 10^-10esu /+1
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Rohit Sahoo 5 months, 4 weeks ago

Atom is smallest particle that take part in any chemical reaction

Kapil Sindhu 7 months, 1 week ago

Atom is the smallest unit which can take part in any chemical reaction
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Kapil Sindhu 7 months, 1 week ago

Atom means smallest unit
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Kaushal Kumar A 8 months, 2 weeks ago

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Yogita Ingle 9 months, 1 week ago

1 Kg = 971 ml
1 Lt = 1030 gm

1 litre = 1.030 kg

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Sneha Singh 3 months, 3 weeks ago

Accurate value is called significant figure

Suja Ranjan Jana 5 months, 1 week ago

Significant figures are meaningful with undoubtness and one which is the act of valuing or not certain
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Sachin Bamanalli 9 months, 3 weeks ago

The nature ofcelectron is qlways negative
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Ankit Srivastava 1 year, 1 month ago

Amount of energy required by electron to remove out from an isolated gaseous atom called electon affinity
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Suja Ranjan Jana 5 months, 1 week ago

0.0001(N)=0.0001(M) Ka=1.8 ×10^-5 pKa= -log10Ka= -log10(1.8 × 10^-5) =4.74 PH=(1÷2)×4.74 - (1÷2)log (0.0001) =4.37
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Cation is smaller than its parent atom because it loses electron(s) from its outer valence shell and bears a positive symbol . Anion gains electro(s) in its outer most valance shell and bears a negative symbol so that the no of electrons in the atom will be increased which leads to the larger radii than their parent atom
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Prajwal Paul 1 year, 1 month ago

Google it

Namaj Reja 1 year, 7 months ago

Class 11
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Kaira Khan 1 year, 7 months ago

Suppose... Hn O3...... First you find hn O3 molecular mass.... Then H= 1 + N= 14 + O= 48=63/1= 63

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