Question
What chemical process results in the breakdown of
silicate minerals by water, leading to the formation of clay minerals and soluble substances?Solution
It involves the breakdown of silicate minerals by water molecules. Â Hydrolysis takes place when acid rain reacts with rock-forming minerals such as feldspar to produce clay and salts that are removed in solution.Â
Which of the following is a characteristic of summative assessment?
An end-of-year evaluation that determines promotion to the next grade is an example of:
How can a teacher develop creativity in himself and the learners?
Majority of the students in a class misbehave, what does it tell you?
Equalisation of educational opportunity is provided in ____________ of Indian Constitution.
Computer Assisted Instruction is based on ________ principle
If you want to improve the ability to observe in children, which of the following would you recommend?
Which of the following is an advantage of formative assessment?
 _______ is the apex institution involved in the planned and coordinated development of the teacher education system in the country.
Which of the following is Doordarshan's Educational Television Channel?
