Color of blue vitriol—

এই অধ্যায়ের আরও প্রশ্ন

• C-06-Q160After heating, blue vitriol turns—
• C-06-Q161
• C-06-Q162Blue vitriol exists as—
• 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—