A. Alum
B. Chlorine
C. Lime
D. permangnate
Submitted by: Said wali shah
Correct Answer: Lime ✔
Last Updated: May 22, 2024
Related MCQs
- which of the following pair is not distinguished by passing H2S?
- Ozone is formed in the upper layer of the atmosphere from oxygen by action of:__________?
- Surface water contains:__________?
- Biodegradable pollutant is:__________?
- Cyclone collector is used for minimizing:__________-?
- The medium which interact with long lived pollutant is:__________?
- Which one of the following gives the measure of Organic pollution in water?
- The distribution coefficient is related to:__________?
- The second nuclear weapons used in warfare over Nagasaki, Japan, contain energy equal about of TNT?
- The usual property of ionic crystal are:__________?
- The main contributor to toxicity of detergent:
- The fundamental way to transfer energy are:__________?
- Formaldehyde on condensation in the presence of calcium hydroxide: __________?
- Lactic acid on oxidation by alkaline potassium permanganate gives:__________?
- Shiff’s reagent gives pink color with __________?
- Numbers of subatomic particles?
- Neoprene is __________?
- Example of cross linked polymer is __________?
- Example of linear polymer is __________?
- Vulcanized rubber is an example of __________?
- Hexamethylene diamine and adipic acid combine to form __________?
- Example of copolymers is __________?
- Nylon-2-nylon-6 is a__________polymer?
- Methyl radical is __________?
- Electromeric effect is __________?
- Hyperconjugation is also known as __________?
- Greater the heat of neutralization the acid will be__________?
- In isothermal process?
- The system which exchange only energy with its surroundings is called__________?
- The properties which do not depend on mass of the substance are __________?
- The system which can exchange matter as well as energy with its surroundings is called__________?
- The process in which no heat enters or leave the system known as __________?
- When limestone reacts with water, which gas is released?
- Oobleck is the mixture of _________?
- The oxidation state of cu which are expected to be diamagnetic
- The most stable state of Vanadium(V) is
- Isotopes differs in__________?
- Antiseptic Urotropine formed by __________?
- Size of colloidal particles
- Ketones and aldehydes can be distinguished using __________?
- Mass spectroscopy mainly tells about __________?
- Actinides are the elements with atomic numbers from __________?
- Ketones and Aldehydes are differentiate by using __________?
- which of the following is a non-crystalline solid pair?
- What is the chemical name of Oil of Vitriol?
- Transition temperature for tin grey & tin white is : __________?
- Species are formed in one step of reaction mechanism and used up in another step are called:
- The best indicator for titrating HCl with NH4OH is: _________?
- Ostwald’s dilution law applicable to:
- The phenomenon of negative catalysis is also known as:
- The decomposition of nitroglycerine is an example of: