332354 + Interview Questions in Secondary School in Math

1.	B)Identify the oxidizing agent in the followingMnO2 (s) + 4 HCL→ MnCl2 (aq) + Cl2 (g) + 2H20please viedo solution dena please
Answer» In the reaction MNO2 + 4HCl -> MnCl2 + Cl2 + 2H2O , CL (chlorine) is the SUBSTANCE which is oxidized from the HCl, and it is the reducing agent for the MnO2 as well. As Cl is the oxidized substance in HCl, THUS it is the oxidizing agent in the reaction. sorry mate video solution is not possible hope you understand ❤

1.

B)Identify the oxidizing agent in the followingMnO2 (s) + 4 HCL→ MnCl2 (aq) + Cl2 (g) + 2H20please viedo solution dena please

Answer»

In the reaction MNO2 + 4HCl -> MnCl2 + Cl2 + 2H2O , CL (chlorine) is the SUBSTANCE which is oxidized from the HCl, and it is the reducing agent for the MnO2 as well. As Cl is the oxidized substance in HCl, THUS it is the oxidizing agent in the reaction.

sorry mate video solution is not possible

hope you understand ❤

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1. Fifteen added to thrice a whole number gives 93. Find the number.​

26

LET the whole number be x

15+3x = 93

3x = 93 -15

3x = 78

x = 78/3

x = 26

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Simplify and express each of the following in exponential form: 3^7×3^2/(3^4) ^4 find it.

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1. Fifteen added to thrice a whole number gives 93. Find the number.

D113O2)3.Ge minore and co factors of all elements

2+3+4? ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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Solve by the method of completing Square 3x square + 5 x + 6 = 0 DO IT FAST

Give equations of 2 lines passing through 2,10

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इन 183 द प्लेस वैल्यू ऑफ इट इज एंड द फेस वैल्यू ऑफ इट इज सो व्हाट विल बी द आंसर

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-8/19+(-4/57) is what

CosA-sinA+1/cos+sinA-1=cosecA+cotAusing identity cosecsquareA=1+cotsquareA

Find the zeroes of the polynomial x^2-x+1 if sum and product of zeroes is 1??? please answer fast

7x²-4x+5,2x-3x²-1 and 9+5x²-x add

A's income is 60% more than that of B. By what per cent is B's income less thanA's?

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1 + 6x = 19 . whose so ever will answer I will mark him brainliest. These question is from simpal equations .

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