difference between Schottky and Frenkel defects
difference between Schottky and Frenkel defects A type of point defect in which equal numbers of cations and anions are […]
12th Chemistry, Blog
12th Chemistry
Names, Formulas, Symbols, Atomic Numbers, and Atomic Weights of 118 Elements
Names, Formulas, Symbols, Atomic Numbers, and Atomic Weights of 118 Elements Hello friends, welcome to Arvind Sir Patna’s website.In today’s
12th Class Chemistry in everyday life
Chemistry in Everyday Life Chemistry plays an important role in our human life. Various types of diseases occur in human
Calculate the molecular masses of the following compounds:
Calculate the molecular masses of the following compounds: (Given Atomic Masses: H = 1, O = 16, C = 12,
Difference Between Molarity and Molality
Difference Between Molarity and Molality In chemistry, the concentration of any solution can be expressed in various ways. The most
Chemical kinectics MCQ
1. Which unit of time is selected for fast reactions ? (a) Day (b) Second (c) Year (d) Nanosecond. Answer:
Cordination Compound MCQ
The IUPAC name of [Pt(NH3)3 Br(NO2) Cl]Cl is (A) Triamminechlorobromonitroplatinum (IV) chloride  (B) Triamminechlorobromonitrochloroplatinum (IV) chloride (C) Triamminebromochloronitroplatinum (IV) chloride
The Solid State MCQ
Solid State Showing 1 to 10 out of 70 Questions 1. What type of solid is sodium chloride ? (a) Ionic (b) Molecular (c)