Science, asked by famthimal7i3ly, 1 year ago

The colour of pH strip turned red when it was dipped in a sample.the sample could be:(a) dilute NaOH solution (b) tap water(c)dilute HCl solutin(d)dilute NaHCO3

Answers

Answered by Kuldeepnehra

pH strip becomes red when it is dipped in acidic solution. Dilute NaOH and NaHco3 are basic solution, tap water is neutral pHSo it's the dilute HCl solution in which pH strip becomes red.

Answered by SUGAM11

Previous Question

Next Question

Similar questions

English, 8 months ago

v) He believes his friend. (Use prefix to make the underlined word 'opposite one) vi) We should not (courage) anyone. (Use 'prefix to make the verb in the bracket an 'opposite' one) vii) The guava is fit to eat. (Underline the infinitive given in this sentence) viii) The Swallow said to the statue, 'I am staying with you.' (Change into in indirect speech) ix) The Major will to Pune next week.

English, 8 months ago

Q1. Read the passage and answer the following questions on its basis. What writers struggle to express through numerous newspaper columns, the cartoon manages in a pointed one-liner. Little wonder then, that the first thing most of us like to see when we pickup a newspaper is the cartoon. Simple though it may seem, making a cartoon is an art that requires a combination of hard work, training and...

Art, 8 months ago

Ifitsisitrsufjsufssfifs...

Science, 1 year ago

Name the hormone which is secreted when growing plants detect light. Mention its site of secretion in plant. Explain why do plants appear to bend towards light?

Chemistry, 1 year ago

A mixture of Hydrogen and chlorine occupying 36 cc was exploded. On shaking it with water, 4 cc of hydrogen was left behind. Find the composition of the mixture...

English, 1 year ago

How does technology improve your life...

English, 1 year ago

5questions for asl speech on house and home one min...

English, 1 year ago

Environmental pollution...