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Piyush Maheshwari’s Plus Course –

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This lesson starts with a discussion on p-block Group 15 (Ammonia). It is very important for the p block elements for Inorganic Chemistry . In this lesson,Piyush Maheshwari shares his various preparation strategy along with examples which will help you to crack the exam.

Ammonia (Properties)
Nessler’s Reagent Test

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Comments are closed.

  1. savita mishra 2 years ago

    Hello sir

  2. A.R Dragon technoz 2 years ago

    nice sir picture quality of video also incresed

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