Question : Which of the following compounds is used as a drying agent?
Option 1: Calcium oxide
Option 2: Gypsum
Option 3: Calcium chloride
Option 4: Calcium hydroxide
New: SSC MTS 2024 Application Form OUT; Direct Link
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Calcium oxide
Solution : The correct answer is Calcium oxide.
Calcium oxide is a drying agent that can dehydrate neutral and basic gases as well as amines, low-boiling alcohols and ethers. It possesses a characteristic known as hygroscopy, which enables it to collect water molecules from the surrounding atmosphere. It is typically used to dry hydrogen and ammonia gas.
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Question : Which among the following is a covalent compound?
Question : What is the chemical name of Marble?
Question : Milkiness observed on passing of carbon dioxide through lime water is due to the formation of:
Question : Which of the following can not act as a bleaching agent?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile