Question

SUBJECT : SCIENCE & TECHNOLOGY - I
SEMEST
21)
TIME: 1 HR.
D: X
MARKS: 20
TE :
processes.
Answer the following questions:
Fill in the blank :
The processes in which heat is given out are called
Find the odd one out :
Potassium, Silver, Sodium, Calcium.
Name the following:
The phenomenon of splitting of sunlight into spectrum.
State whether the following statement is True or False.
Silver plated spoon, gold plated ornaments are the examples of alloyir
Choose the correct alternative :
wor 7inc Which of the following gas i​

Answer 1

Answer:

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