PDW class 9th & 10th

Photochemical Smog, Unit 7 Nitrogen Sulphur and Metals Class 10 Chemistry Federal Board

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This video we will discuss about photochemical smog class 10th according to Federal board national book foundation unit number 7 nitrogen sulfur and metals and detail video we have also discussed about the questions related to board pattern.

Spinal Cord and PNS Class 10 Biology Chapter Nervous System Federal Board

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This video we have discussed about the spinal cord and PNS in detail which is recording to the new syllabus of a book national Book foundation Federal board class 10 student which is good for online education.

Preparation Separation and Purification of Soluble Salts Class 10 Chemistry Federal Board.

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In this video we will discuss about the how salt is prepared how salt is separated how salt is purify and what are the different methods to preparation of salt by titration and carbonate base salts according to new syllabus of fbise.

Physical Properties of Slats and Types of Salts Class 10th Chemistry Federal Board Chapter 06

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In this video we will discuss about the physical properties of salt and types of salt in detail according to new book syllabus of class 10 chemistry Federal board with questions.

Exercise 5.2 Second half Algebraic Fractions Class 10th Maths Federal Board.

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In this we will the algebraic friction how it can be sum multiply subtract and division behave discuss different ways of questions related to Chapter 5 class 10 Federal board according to new book new syllabus national book foundation.

Sound, Source of Sound Class 10th physics Federal board.📢

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In this video I discuss about the sound what is sound what is sound wave and why sound wave require a material medium for its proposition and house so what is source why sound wave require a material medium for its proposition and why sound wave require a material medium what is source of song how song for to get how sound can be detect.