A. Sodium Nitrate
B. Dilute acetic acid
C. Chloride of lime
D. Calcium
Correct Answer: Dilute acetic acid ✔
Last Updated: July 21, 2024
Related MCQs
- Defeciency of following vitamin decreases hemoglobin production ?
- Dry ice is __________?
- Chemical used to kill rats and mice are ?
- The science which deals with study of manners and customs of people is ?
- The instrument which measures very high temperature is__________?
- Founder of modern astronomy was __________?
- Role of biotechnology in the production of food based on __________?
- Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus ?
- What is the chance of diabetic baby born to parents both heterogeneous normal ?
- Which triplet in DNA codes for valine ?
- Dr. Abdus Salam of Pakistan was one of the contributors of the unification of __________?
- Laughing gas has chemical composition of following two elements ?
- Sensitive layer of the eye is?
- The name of the common mineral salt present in sweat is ?
- Person with following blood group are considered to be universal recipient ?
- Study of life in outer space is known as ?
- One of the main function of the earth’s ozone layer is to ?
- Basic metals can be converted into gold by ?
- The famous book; Al – Qanun was written by the Muslim scientist ?
- Which of the following elements is not present abundantly in earth’s crust ?
- Which woody raw material is used for the manufacture of paper pulp?
- Rectified spirit contains alcohol about ?
- Radioactive isotope of Uranium used in Nuclear Bomb is ?
- Human population growth is greatest in developing countries because ?
- Bronze medal is made up of metals ?
- Humming bird belongs to a category called ?
- Addison’s disease is caused by the deficiency of__________?
- Max Planck received the noble prize in Physics in 1918 for his discovery of ?
- Clocks, which moves with the velocities comparable with the velocity of light, run ?
- The three elements needed for healthy growth of plants are __________?
- One of the countries through which equator passes is__________?
- Copper can be converted into gold by ?
- Freezing point of water is__________?
- __________ are called the powerhouses of the cell?
- In night, when photosynthesis is stopped, plants__________?
- The device used to convert Alternate Current into Direct Current is called?
- The fourth state of matter is?
- About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?
- Acid rain is mainly caused by emissions of __________ in the atmosphere?
- In general, wind speed of 10 –13 kph caused_______?
- Water covers __________ of the Earth’s surface?
- Who is considered the founder of meteorology?
- Wind energy is the __________ energy.
- The energy value of food is measured in_______?
- The natural fats and oils are composed of_________?
- The source of oxygen in photosynthesis is
- The instrument used to measure wind speed is?
- The gas, commonly known as “laughing gas”, is
- The good sources of iodine are_______?
- The good sources of Vitamin-C are________?
- The good sources of Vitamin-B Complex are?