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Maharashtra State BoardSSC (English Medium) 10th Standard

What are catalysts? - Science and Technology 1

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Question

What are catalysts?

Very Short Answer
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Solution

Catalyst is a substance which increases the rate of a reaction without causing any disturbance to it.

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Chapter 9: Carbon compounds - Solve the following Questions

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SCERT Maharashtra Science and Technology 1 [English] 10 Standard SSC
Chapter 9 Carbon compounds
Solve the following Questions | Q 7.1

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Complete the following chemical equations:

C2H5OH+CH3COOH`("conc."H_2SO_4)/`>


You have four test tubes, A, B, C and D containing sodium carbonate, sodium chloride, lime water and blue litmus solutions respectively. Out of these the material of which test tube/ test tubes would be suitable for the correct test of acetic/ethanoic acid?

(a) only A
(b) A and B
(c) B and C
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