Which one of the following is reducing agent...?

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Which one of the following is reducing agent...?

(A) H2S04

(B) HNO3

(C) Al

(D) I2

✅ Correct Answer: Al

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Source: This question is taken from the Everyday Science

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Bacteria that are used in producing transgenic plants, such as golden rice, is:...?

(A) E. coli

(B) Mycobacterium

(C) Xanthomonas

(D) Agrobacterium tumefaciens

✅ Correct Answer: Agrobacterium tumefaciens

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Source: This question is taken from the Everyday Science

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What was the first planet to be discovered using a telescope...?

(A) Uranus

(B) Jupiter

(C) Venus

(D) Mercury

✅ Correct Answer: Uranus

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Source: This question is taken from the Everyday Science

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___________ is a strong smelling agent added to LPG cylinders to detect leakage...?

(A) Nitrogen Peroxide

(B) Ethyl Mercaptan

(C) Carbon Monoxide

(D) Sulphur Dioxide

✅ Correct Answer: Ethyl Mercaptan

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Source: This question is taken from the Everyday Science

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Total mass of the reactants and products will remain conserved during a chemical reaction, this statement is called _____...?

(A) Law of definite proportions

(B) Law of conservation of mass

(C) Law of multiple proportions

(D) Law of reciprocal proportions

✅ Correct Answer: Law of conservation of mass

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Source: This question is taken from the Everyday Science

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Which of the following substances contain disease producing pathogens in the weakened form...?

(A) Vaccines

(B) Antibiotics

(C) Antibodies

(D) Plasmids

✅ Correct Answer: Vaccines

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Source: This question is taken from the Everyday Science

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In whole Periodic Table which element Is Most Reducing Agent ...?

(A) Chlorine

(B) lithium

(C) Helium

(D) Neon

✅ Correct Answer: lithium

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Source: This question is taken from the Everyday Science

Which one of the following is reducing agent...? Mcqs

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