ऐल्कोहाॅल की रासायनिक अभिक्रियाएं | Alcohol & Phenol | Chap 11 , Lec 01,For 12th/ NEET, Chemistry |

Class 12 NEET 2020 - Revision In 60 Days | Alcohol Phenol and Ethers - Quick Revision | NEET Chemistry | Important Questions

Alcohol, Phenol And Ether - Quick Revision + Important Questions | JEE Mains/NEET 2020 | Chemistry

Class 12 Chemistry | Chapter 11 Alcohol, Phenol and Ethers | Important Questions and Quick Revision| Part 1

Class 12 Chemistry | Chapter 11 Alcohol, Phenol and Ethers | Important Questions and Quick Revision| Part 2

Give the type of isomerism exhibited by each of the following pairs: a. Acetic acid and methyl formate b. o- Nitrophenol and m- nitrophenol c. n- Butance and isobutance d. Maleic and fumaric acid e. Benzyl alcohol and o- methyl phenol f. Propionic acid and methyl acetate g. n- Butyl alcohol and diethyl ether h. 1,1- Dibromoethane and 1,2- dibromoethane

Directions: Read the following information carefully and answer the given question. A word and number arrangement machine when given an input line of numbers rearranges them following a particular rule in each step. The following is an illustration of an input and rearrangement steps. Input: 78 37 59 18 48 97 63 47 Step 1: 09 78 37 59 48 63 47 02 Step 2: 10 09 59 48 63 47 02 01 Step 3: 11 10 09 59 48 02 01 03 Step 4: 12 11 10 09 02 01 03 04 Step 5: 01 02 03 04 09 10 11 12 And step 5th is the last step of the above input as the desired arrangement is obtained. As per the rules followed in the above steps, find out in the following questions the appropriate step for the given input. Input: 87 73 95 81 84 79 36 74 find the average of numbers of the first no. from right end in step 1, second no. from right end in step 2, third no from right end in step 3 and fourth no from right end in step 4.

Sachin Tendulkar has a certain average for 11 innings. In the 12th innings he scores 120 runs and thereby increases his average by 5 runs. His new average is- सचिन तेंदुलकर की 11 पारियों का एक निश्चित औसत है। उसने अपने 12वां पारी में 120 रन बनाकर अपने औसत में 5 रन की वृद्धि कर दी है तदनुसार, उसका नया औसत कितना हे?

Directions: Read the following information carefully and answer the given question. A word and number arrangement machine when given an input line of numbers rearranges them following a particular rule in each step. The following is an illustration of an input and rearrangement steps. Input: 78 37 59 18 48 97 63 47 Step 1: 09 78 37 59 48 63 47 02 Step 2: 10 09 59 48 63 47 02 01 Step 3: 11 10 09 59 48 02 01 03 Step 4: 12 11 10 09 02 01 03 04 Step 5: 01 02 03 04 09 10 11 12 And step 5th is the last step of the above input as the desired arrangement is obtained. As per the rules followed in the above steps, find out in the following questions the appropriate step for the given input. Input: 87 73 95 81 84 79 36 74 In step 1, if 79 is related to 04 and in a similar way 74 is related to 01 in step 2. Then in step 4, which 10 is related to?