Blue vitriol exists as—

এই অধ্যায়ের আরও প্রশ্ন

• C-06-Q163Approximate percent composition of crystal water in —
• C-06-Q164A volumetric flask is used for—
• C-06-Q165In molar solution preparation, distilled water is used as—
• C-06-Q166is a primary standard substance because—
• C-06-Q167To prepare 250 mL 0.1 M solution, required—
• C-06-Q168After adding solute, the volumetric flask is filled with water up to the—
• C-06-Q169The wash bottle is used to add—
• C-06-Q170The desiccator is used after heating to—
• C-06-Q171To find molarity of a solution, the necessary quantities are— Which of the following is correct?
• C-06-Q1721 mole contains— Which of the following is correct?