Which of the following is acidic in nature? Mark as favorite Copy Link Baking soda Lime juice Antacid Human blood Check Answer
An aqueous solution with pH zero is? Mark as favorite Copy Link Amphoteric Neutral Acidic Alkaline Check Answer
An aqueous solution with pH = 1 is? Mark as favorite Copy Link weakly acidic neutral strongly acidic strongly basic Check Answer
The H + ion concentration of a solution is 1.0×10-5m. The solution is? Mark as favorite Copy Link Neutral Amphoteric Acidic Alkaline Check Answer
What is the pH range of our body? Mark as favorite Copy Link 7.2 – 8.4 7.0 – 8.4 7.2 – 8.0 7.0 – 7.8 Check Answer
Due to excess passing of CO2 through an aqueous solution of slaked lime, its milkiness fades because? Mark as favorite Copy Link Due to the production of more heat Calcium oxide is produced Calcium carbonate is produced Calcium bi-carbonate is produced Check Answer
What is formed when zinc reacts with sodium hydroxide? Mark as favorite Copy Link Sodium zincate and water Sodium zinc-oxide and hydrogen gas Sodium zincate and hydrogen gas Zinc hydroxide and sodium Check Answer
Many salts absorbs water from atmosphere. This property is called? Mark as favorite Copy Link addition deliquescence hydration efflorescence Check Answer
Which of the following is not a mineral acid? Mark as favorite Copy Link Nitric acid Sulphuric acid Citric acid Hydrochloride acid Check Answer
Ammonium sulphate salt is? Mark as favorite Copy Link Neutral salt Basic salt Complex salt Acidic salt Check Answer