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Which among the following stage is suitable indicator when solution of sodium carbonate is mixed with sulphuric acid?

Question:

Which among the following stage is suitable indicator when solution of sodium carbonate is mixed with sulphuric acid?

A.

Methylene blue

B.

Methyl red

C.

Phenolphthaline

D.

Methyl orange

Answer» d. Methyl orange

Note: The above multiple-choice question is for all general and Competitive Exams in India

Which among the following stage is suitable indicator when solution of sodium carbonate is mixed with sulphuric acid? Read More »

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Muscle fatigueisaccumulation of :(1) Pyruvic acid(2) Lactic acid(3) Oxalacetic acid(4) Uric acidQ.30) A mixture of water and alcohol can be separated by –

Question:

Muscle fatigueisaccumulation of :(1) Pyruvic acid(2) Lactic acid(3) Oxalacetic acid(4) Uric acidQ.30) A mixture of water and alcohol can be separated by –

A.

Filtration

B.

Evaporation

C.

Distillation

D.

Decantation

Answer» c. Distillation

Note: The above multiple-choice question is for all general and Competitive Exams in India

Muscle fatigueisaccumulation of :(1) Pyruvic acid(2) Lactic acid(3) Oxalacetic acid(4) Uric acidQ.30) A mixture of water and alcohol can be separated by – Read More »

» Chemistry solved MCQs