NCERT Solution for Class 10 Science Chapter 1 Chemical Reactions and Equations Intext Questions Page No-13 Questions No-1
Tiwari Academy Discussion Latest Questions
Do you know that desert plants absorb the sunlight during the day and take up carbon dioxide at night and prepare an intermediate which is acted upon by the energy absorbed by the chlorophyll during the day.
This information, acquired at the end of the dendrite tip of a nerve cell, sets off a chemical reaction that creates an electrical impulse. This impulse travels from the dendrite to the cell body, and then along the axon to ...
Magnesium is a reactive metal. It should be burned directly in air without cleaning. Still, it is cleaned before buruning. It is unnecessarily cleaned before burning.
Magnesium ribbon burns with a dazzling white flame and changes into a white powder. It is formed due to the reaction between magnesium and oxygen present in the air. What is the name of this white powder?