Question

(a) exotherms
(b) endotherms
(c) thermal stability
(d) water of crystallization
5. Magnesium oxalate when heated at temperature above 400°C shows
due to evolution of
(a) 02
(b) H2O (c) CO2 (d) CO + CO2
6. A compact sample will decompose at a ........... temperature than a lo
(a) lower
(b) higher
(c) same (d)
7. If a substance is heated at a lower temperature it decomposes at
(a) higher temperature
(b) constant temperature
(c) lower temperature
(d) same
8. The full form of DSC is
(a) Direct Scanning Calorimetry (b) Derivative Scanning Ca
(C) Differential Scanning Calorimetry (d) Decomposition Scannin
Q.8 State true or false.
1. A thermogram is a plot of change in weight versus concentration.​

Answer 1

Answers:

5. CO+CO2 (d)

6. higher (b)

7. Higher Temperature (A)

8. Direct Scanning Calorimetry (A)

Q.8

1. True.

Explanation:

Hope it helps u.