Serving Quality Education
Serving Quality Education
Lakhmir Singh Chemistry Class 10 Solutions Periodic Classification Of Elements Lakhmir Singh Chemistry Class 10 Solutions Page No:281 Question 1:(a) On what basis did Mendeleev arrange the elements in his periodic table ?(B) On what basis are they arranged now ?Solution…
Lakhmir Singh Chemistry Class 10 Solutions Carbon and Its Compounds Lakhmir Singh Chemistry Class 10 Solutions Page No:220 Question 1:Name the element whose one of the allotropic forms is buckminsterfullerene.Solution :Carbon Question 2:What are the two properties of carbon which lead…
Lakhmir Singh Chemistry Class 10 Solutions Acids,Bases And Salts Lakhmir Singh Chemistry Class 10 Solutions Page No:66 Question 1:What colour do the following indicators turn when added to a base or alkali (such as sodium hydroxide) ?(a) methyl orange(b) litmus(c) red…
Lakhmir Singh Physics Class 10 Solutions Page No:73 Question 1:State any two properties of magnetic field lines.Solution :Prop of magnetic field lines:(i) The magnetic field lines originate from the north pole of a magnet and end at its south pole.(ii) The…