The pH of toothpaste usually lies between—

এই অধ্যায়ের আরও প্রশ্ন

• C-07-Q092Consider the alkaline substances present in toothpaste: Which of the following is correct?
• C-07-Q093Salt is the product obtained by the chemical reaction between—
• C-07-Q094Chemical formula of table salt is—
• C-07-Q095Table salt () is by nature—
• C-07-Q096Chemical formula of baking soda is—
• C-07-Q097Aqueous solution of baking soda is acidic because it releases—
• C-07-Q098Aqueous solution of sodium carbonate is—
• C-07-Q099Consider why aqueous solution turns red litmus blue: Which of the following is correct?
• C-07-Q100Carbonate salt reacts with acid to produce a new salt and—