Question

Match the followingColumn Column
II1. Malleable(a) Can be transformed into wire2. Ductile(b) For making crackers3. Oxygen(c) Give sheets on hammering4. Copper(d) For disinfecting water5. Sulphur(e) All living beings inhale during breathing
6. Diamond(f) For making electric wires7. Sonority(g) For making rails8. Iron(h) Hardest non-metal9. Chlorine(i) Ringing of bells10. Platinum(j) Used in making ornaments

Answer 1

Answer:

Good question

Explanation:

4567 is the ans

Answer 2

Answer:

Match the substances in Column A with their applications given in Column B.

List 1

oxygen

copper

sulphur

iron

chlorine

List 2

for making crackers

for disinfecting water

all living beings inhale during breathing

for making electric wires

for making rails

Medium

Solution

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Oxygen is compulsory for breathing and all living beings inhale it during the same.

Copper is a good conductor of electricity, so, used for making electric wires.

Crackers use large quantities of sulphur and paper.

Iron is used to make steel and steel is used for making railway lines.

Chlorine is one of the most commonly used disinfectants for water disinfection.

Chlorine can be applied for the deactivation of most microorganisms.

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