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    • Posted by Harsh Patel 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Arohi . 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Arohi . 6 years, 11 months ago

    *someone

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    • Posted by Sai Kalyan 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 3 answers

    Alok Ghunawat 4 years, 6 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 6 years, 11 months ago

    As first rain is acidic

    1Thank You

    Siddhant Singh 6 years, 11 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!?

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    • Posted by Nitin Kumar?Hr35 Vala?(Narnaul)? 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Anuj Prasad 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Ande Abhishikth 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 2 answers

    Ande Abhishikth 6 years, 11 months ago

    Any one is online.

    2Thank You

    Ande Abhishikth 6 years, 11 months ago

    I think everyone is busy

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    • Posted by Ande Abhishikth 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Chandni Rahi 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Tanu Singh 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Santosh Seth 6 years, 11 months ago

    Yes ,but there is no value of health education.

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    • Posted by Mr. Husain 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Nanu Parjapat 6 years, 11 months ago

    No feiwnd

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    • Posted by Ashish ™ 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Deepak Bajpai 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Royan Rajveer 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Aachal Singh 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 3 answers

    Aachal Singh 6 years, 11 months ago

    Hi both of you

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    Sunil Kumar 6 years, 11 months ago

    I an also present sir or madam.

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    Harsh Naik 6 years, 11 months ago

    Hii

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    • Posted by Arghyadeep Kolay 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Keya Paul 6 years, 11 months ago

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

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    • Posted by Md Imran Khan 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Ayush Yadav 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 2 answers

    Sonu Kumar 6 years, 11 months ago

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

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    Vaibhav Parmar 6 years, 11 months 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 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Gavi Romana 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Nandan Kumar 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Arpit Singh 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Deepa Chugh 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Swati Khatri 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 2 answers

    Swati Khatri 6 years, 11 months ago

    I know this is our quarterly examination.

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    Prakash Soni 6 years, 11 months ago

    Quatarly exam

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    • Posted by Ravi Singh 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Vaibhav Parmar 6 years, 11 months ago

    Dr. sri krishna singh

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    • Posted by Dew Kumar 6 years, 11 months ago

    CBSE > Class 10 > Other Subjects
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    • Posted by Maria Anna Alwin 6 years, 11 months ago

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

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

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

    CBSE > Class 10 > Other Subjects
    • 1 answers

    Anantha P 7 years 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 ago

    CBSE > Class 10 > Other Subjects
    • 0 answers
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