Which of the following chemical substances has its formula incorrectly paired?
Which of the following statements about glucose is incorrect?
Which material is used as a moderator in a nuclear power plant that slows down the neutrons and makes them fit for causing fission?
An element has an atomic number of 17 and a mass number of 36. How many neutrons are in its nucleus?
Milk tastes sour when kept in the open for sometimes due to the formation of-
What is the common name of the compound with the formula C6H5NH2?
Which chemical compound is used in the indelible ink for elections?
How many carbon atoms are present in a molecule of glucose?
Which of the following rock is not a sedimentary rock?
The substance that is added to make natural rubber strong and more bouncy is-
