Maharashtra HSC Board or 12th Exam Chemistry Important Question 2019

Maharashtra HSC Board or 12th Chemistry Important Question 2019 (1) Select and write the most appropriate answer from the given alternatives for each sub-question: (1) Schottky defects are observed in which solid among the following? (a) Brass (b) Cesium Chloride (c) Zinc sulphide (d) Stainless steel (2) No machine has an efficiency unity, is stated … Read more

Chemistry Important Questions for Maharashtra SSC/12th Board exam 2019

Chemistry Important Questions for Maharashtra SSC/12th Board exam 2019 Distinguish between crystalline solid and amorphous solid. What are Ellingham diagrams? Write the features of it. Write cell reactions in lead storage battery during discharge. What is calcination? Explain it with reactions. Define boiling point. Write the formula to determine molar mass of a solute using … Read more