hey!!!! mention the essential material (Chemicals) to prepare soap in the laboratory. describe in brief the test of determining the nature (acidic/alkaline) of the reaction mixture of saponification reaction .
ruhisingh01
Asked:
December 2022
hey!!!!.. one plant with a dominant tall height bears purple flowers with another plant being a recessive dwarf and white flowers. answer the following questions based on the above statement :#what do the plants of the F1 generation look like ?#what type of cross is it ?#what is the phenotypic...
ruhisingh01
Asked:
December 2022
heya!!!!! 1)what is Dispersion of white light? state its cause .2)"Rainbow is an example of dispersion of Sunlight". justify the statement by explaining with the help of labelled diagram the formation of rainbow in the sky. list two essential conditions for observing a rainbow
ruhisingh01
Asked:
December 2022
hii friends .....^_^plz follow me...... so the question is..... a small bulb has a resistance of 2 ohm when cold. it takes up a current of 0.4A from a source of 4 v and then starts growing . calculate 1)the resistance of the bulb when it is glowing and 2)elaborate...