Advertisements
Advertisements
Question
Complete the table given below.
| Heat on sodium chloride | Colour imparted to flame during flame test |
Advertisements
Solution
| Heat on sodium chloride | Colour imparted to flame during flame test | Colour of flame is golden yellow |
APPEARS IN
RELATED QUESTIONS
How do the following help in bringing about a chemical change?
pressure.
FILL IN THE BLANK
........... electrolytes dissociate completely in aqueous state and allow large amount of electricity to flow through it.
State the conditions necessary for a chemical change or reaction.
Complete and balance the following reaction:
Pb(NO3)2 + KI →
Name the gases which turn moist red litmus blue.
Give balanced equation for the following conversion affected by heat alone on the substance:
Ammonium dichromate to nitrogen
What kind of a change is associated with decaying of a plants?
Silver articles turning black: ______:: Boiling of H2O: physical change ______.
______ are substances that speed up the process of a chemical change and it will not undergo any change during the course of the reaction.
Acid rain is a result of ______.
