Read the given passage and fill in the blanks by choosing an appropriate option.
Non-metals find wide applications in industries. For example ___i___ is used in batteries, ___ii___ is
used in making gun powder , ___iii___ is used to make an antiseptic while ___iv___ is used as
fertilisers and essential for the growth and development of seeds and plants.
A) (i)-Carbon, (ii)-Hydrogen, (iii)-Chlorine, (iv)- Phosphorus
B) (i)-Hydrogen, (ii)- Oxygen, (iii)-Chlorine, (iv)-Nitrogen
C)(i)-Graphite, (ii)- Sulphur, (iii)- Iodine, (iv)- Nitrogen
D)(i)-Phosphorus, (ii)-Sulphur, (iii)-Oxygen, (iv)- CarbonRead the given passage and fill in the blanks by choosing an appropriate option.
Non-metals find wide applications in industries. For example ___i___ is used in batteries, ___ii___ is
used in making gun powder , ___iii___ is used to make an antiseptic while ___iv___ is used as
fertilisers and essential for the growth and development of seeds and plants.
A) (i)-Carbon, (ii)-Hydrogen, (iii)-Chlorine, (iv)- Phosphorus
B) (i)-Hydrogen, (ii)- Oxygen, (iii)-Chlorine, (iv)-Nitrogen
C)(i)-Graphite, (ii)- Sulphur, (iii)- Iodine, (iv)- Nitrogen
D)(i)-Phosphorus, (ii)-Sulphur, (iii)-Oxygen, (iv)- Carbon
Answers
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Answer:c battery contains graphite. hydrogen gas used in welding metals to get temperature for melting the alloy. Sulphur has been used in creams.nitrogen gas used in packing I'd chips packet
Explanation:
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