Which of the following substances undergoes chemical change
on heating?
1 Sodium chloride
2 Silica
3 Lead nitrate
4 Platinum wire
Answers were Sorted based on User's Feedback
Answer / satyajit nemade
lead nitrate on heating gives lead oxide with the
liberation of nitrogen dioxide gas and oxygen gas
| Is This Answer Correct ? | 20 Yes | 2 No |
which country is known as thunderbolt in the world
Which scientists gave detailed information about nebula?
Which are known as non - luminous irregular nebulae?
What are the divisions of food according to the functions it performs ? Describe them
Which of the following characteristics is not-shown by hydrogen? 1 It burns in air to form water 2 It supports combustion 3 It combines with almost all the metals forming hydrides 4 None of these
which croup is sown on the largest area in india? 2)holandric genes occur exclusiely on? 3)
Which of the following is used as a filler in rubber tyres? 1 Graphite 2 Coal 3 Coke 4 Corbon black
A super conductor is characterized by 1 Zero permeability 2 Low permeability 3 High permeability 4 Infinite permeability
HELPS IN PROPAGATING RADIO SIGNALS
when u step up the voltage using atransformer ,,,then what about the secondary current will it be increased or decreased ?
Terls was dedicated to u.n as an international institution?
What are pulsars?