Which of the following substances undergoes chemical change
on heating?
1 Sodium chloride
2 Silica
3 Lead nitrate
4 Platinum wire
- 2 Answers
- 10815 Views
- I also Faced
- E-Mail Answers
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 |
What is the capacity of arihant’s atomic reactor?
Two or more forms of a chemical element having different physical properties but rising to identical chemical compounds are called 1 Allotropes 2 Isotopes 3 Isomers 4 Isotones
neel armstrong belongs to which country ?
What is the Cellular Structure ?
Name any two modern branches of Physical Science
0 Answers Mahatma Gandhi University,
Bell metal is an alloy of 1 Brass an nickel 2 Zinc and copper 3 Tin and copper 4 None of these
Which of the following acids is used for ‘etching glass’? 1 HBrO3 2 H2F2 3 HCIO4 4 HIO4
Why sun seems to be a red colour while sun-rising and sun- setting?
How long can arihant stay underwater?
Isotopes are separated by 1 Filtration 2 Sublimation 3 Distillation 4 Crystallization
10 Answers Bank Exams, dpdc, MPSC, NIFT, State Bank Of India SBI,
Which is india’s largest nuclear research reactor?
Which of the following is the basis of modern periodic table? 1 Atomic mass 2 Atomic number 3 Atomic size 4 Atomic volume
Biological Sciences 
