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JEE Mains · Chemistry · STD 11 - 4. Chemical bonding and molecular structure

निम्नलिखित में से इलेक्ट्रॉन न्यून योगिकों की संख्या है। \(PH _3, B _2 H _6, CCl _4, NH _3, LiH\) and \(BCl _3\) is

  1. A \(0\)
  2. B \(1\)
  3. C \(2\)
  4. D \(3\)
Verified Solution

Answer & Solution

Correct Answer

(C) \(2\)

Step-by-step Solution

Detailed explanation

Electron deficient species have less than \(8\) electrons (or two electrons for \(H\) ) in their valence (incomplete octet) \(B _{2} H _{6}, BCl _{3}\) have incomplete octet.
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