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    • Posted by Harsh Patel 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Arohi . 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Arohi . 7 years, 1 month ago

    *someone

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    • Posted by Sai Kalyan 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
    • 3 answers

    Alok Ghunawat 4 years, 8 months ago

    Petunia is a natural indicator which turns reddish purple if exposed to acid. Now first shower of rains generally contains some acid which is formed by reacting of sulphur dioxide and carbon dioxide with water present in atmosphere. Due to the presence of sulphuric acid and carbonic acid, after the first shower of rain the petunia flowers turn reddish purple as they are exposed to the slightly acidic water. Hope it helps

    1Thank You

    Kunal Mishra 7 years, 1 month ago

    As first rain is acidic

    1Thank You

    Siddhant Singh 7 years, 1 month ago

    Petunia is a natural indicator which turns reddish purple if exposed to acid. Now first shower of rains generally contains some acid which is formed by reacting of sulphur dioxide and carbon dioxide with water present in atmosphere. Due to the presence of sulphuric acid and carbonic acid, after the first shower of rain the petunia flowers turn reddish purple as they are exposed to the slightly acidic water. Hope it helps!?

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    • Posted by Nitin Kumar?Hr35 Vala?(Narnaul)? 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Anuj Prasad 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Ande Abhishikth 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
    • 2 answers

    Ande Abhishikth 7 years, 1 month ago

    Any one is online.

    2Thank You

    Ande Abhishikth 7 years, 1 month ago

    I think everyone is busy

    1Thank You

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    • Posted by Ande Abhishikth 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Chandni Rahi 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Tanu Singh 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Santosh Seth 7 years, 1 month ago

    Yes ,but there is no value of health education.

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    • Posted by Mr. Husain 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Nanu Parjapat 7 years, 1 month ago

    No feiwnd

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    • Posted by Ashish ™ 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Deepak Bajpai 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Royan Rajveer 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Aachal Singh 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
    • 3 answers

    Aachal Singh 7 years, 1 month ago

    Hi both of you

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    Sunil Kumar 7 years, 1 month ago

    I an also present sir or madam.

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    Harsh Naik 7 years, 1 month ago

    Hii

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    • Posted by Arghyadeep Kolay 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Keya Paul 7 years, 1 month ago

    Ask to arobindonath tagore he will tell you... Its just a silly question..

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    • Posted by Md Imran Khan 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Ayush Yadav 7 years, 1 month ago

    CBSE > Class 10 > Other Subjects
    • 2 answers

    Sonu Kumar 7 years, 1 month ago

    The metal oxide which can react with acid as well as base are known as amphoteric oxides.

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    Vaibhav Parmar 7 years, 1 month ago

    the element which having the properties of both acidic as well basic in nature called amphoteric oxide.

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    • Posted by M V S Prashant 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Gavi Romana 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Nandan Kumar 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Arpit Singh 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Deepa Chugh 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Swati Khatri 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
    • 2 answers

    Swati Khatri 7 years, 2 months ago

    I know this is our quarterly examination.

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    Prakash Soni 7 years, 2 months ago

    Quatarly exam

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    • Posted by Ravi Singh 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Vaibhav Parmar 7 years, 2 months ago

    Dr. sri krishna singh

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    • Posted by Dew Kumar 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Maria Anna Alwin 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Vishal Yadav 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Shubham Pratap Singh 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Anika Singh 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Anantha P 7 years, 2 months ago

    Loona Bimberton was quiet an understanding person.She knew that Mrs.Packletide does this task of tiger hunt cause of utter jealousy.So she doesn't want to look at the illustrated paper which said about the glory of her dear friend and in return be jealous of her.

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    • Posted by Deva Priya 7 years, 2 months ago

    CBSE > Class 10 > Other Subjects
    • 0 answers
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