Day 15: MH SSC Class 10 Science and Technology I

5 questions. Try each one first, then open its answer.

Question 1
Carbon Compounds. This type asked 4 times: Mar 2020, Mar 2022, Mar 2023, Jul 2024. This one: Jul 2024
Q1(B)(ii) $Write True or False: Benzene is an aromatic compound.$
Question 2
Effects of Electric Current. This type asked 4 times: Mar 2016, Mar 2018, Mar 2022, Jul 2024. This one: Jul 2024
Q4(i) $Observe the following diagram and answer the questions given below: (a) Identify the above diagram. (b) Write the principle on which the above appliance works. (c) Write the working of the above appliance. (d) Write the use of the above appliance.$

Question 3

Periodic Classification of Elements. This type asked 4 times: Mar 2018, Mar 2019, Mar 2024, Jul 2024. This one: Jul 2024

Q2(B)(iv)

Rearrange the column 2 and 3 so as to match with the column 1. Column 1 Column 2 Column 3 (1) Triad Concentrated mass and +ve charge Thomson (2) Octave Average of the atomic masses of first and third element Newlands Properties of the eighth element are similar to first Dobereiner

Question 4
Carbon Compounds. This type asked 3 times: Mar 2022, Mar 2026, Jun 2026. This one: Jun 2026
Q1(B)(v) $\begin{array}{ccccccc} & & H & & H & & \\ & & \vert & & \vert & & \\ H & - & C & - & C & - & H \\ & & \vert & & \vert & & \\ & & H & & H & & \end{array}$
Question 5
Chemical Reactions and Equations. This type asked 3 times: Mar 2023, Mar 2026, Jun 2026. This one: Jun 2026
Q1(B)(iv) $Complete the co-relation: Cooking of food : Chemical change :: Evaporation of water : ______.$

Column 1	Column 2	Column 3
(1) Triad	Concentrated mass and +ve charge	Thomson
(2) Octave	Average of the atomic masses of first and third element	Newlands
	Properties of the eighth element are similar to first	Dobereiner