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Answer: Crystals of copper sulphate are prepared by the method of crystallization. The process is as followed: Step 1: A cup full of water in a beaker is taken Step 2: Few drops of dilute sulphuric acid it is added to it Step 3: Water is heated and when it starts boiling copper sulphate powder is added slowly while staring still no more copper sulphate powder can be dissolved in it Step 4: Solution is filtered and let it cool without any disturbance. After sometime the crystals of copper sulphate can be observed in it.

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Evaluate 4 x2y2 9 x3 y3

Posted by Deethya Chengappa 4 years, 11 months ago

CBSE > Class 07 > Mathematics

2 answers

Tanisha Sharma 4 years, 11 months ago

No thanks

1Thank You

Prem Sagar प्रेम सागर 4 years, 11 months ago

4x9 x2y2 x x3y3=36x5y5

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Grammar book name (grammar junction Class 7) send me

Posted by Ankit Yadav 2 years, 4 months ago

CBSE > Class 07 > English

0 answers

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If p=10 then find the value of 3p-3 (3-10)

Posted by Priyanshu Choudhary 4 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Prem Sagar प्रेम सागर 4 years, 11 months ago

3x10-3(3-10) =30-3(-7)= 27x-7= -189

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What does e denote in 1e+15?

Posted by Atavur Rahaman 4 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Payal Sharma 4 years, 11 months ago

Exponential

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What is the formula for a parallelogram?

Posted by Atavur Rahaman 4 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Deethya Chengappa 4 years, 11 months ago

A=bh

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the reciprocal of 2/7 is

Posted by Sakshi Madane 4 years, 11 months ago

CBSE > Class 07 > Mathematics

4 answers

Aaditya Wankhede 4 years, 11 months ago

2/7

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Sirisha Gupta 4 years, 11 months ago

7/2

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Nishtha Parmar 4 years, 11 months ago

7/2

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Alfisha Mansuri 4 years, 11 months ago

7/2

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What is mental

Posted by Sk Monster Mudalgeri 4 years, 11 months ago

CBSE > Class 07 > Computer

1 answers

Charmi Gorasiya 4 years, 11 months ago

It means that any person has a mentalogical problem from childhood or after an accident

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Komal ko dekh kabita ki mul bhao likho

Posted by Sehnas Seen 4 years, 11 months ago

CBSE > Class 07 > हिंदी

1 answers

Sia ? 4 years, 6 months ago

<pre> संकुचित हूँ स्वयं में इतना स्पष्ट कहां हो पाती हूँ कोमल मन में भावों में अभिव्यक्त कहां हो पाती हूँ भावनाओं की बहुतायत में कोई भाव कहां जी पाती हूँ अपने विचारों की दुनिया में निःशब्द खड़ी रह जाती हूँ ! डाॅ फौज़िया नसीम शाद </pre> <pre> हमें विश्वास है कि हमारे पाठक स्वरचित रचनाएं ही इस कॉलम के तहत प्रकाशित होने के लिए भेजते हैं। हमारे इस सम्मानित पाठक का भी दावा है कि यह रचना स्वरचित है। आपकी रचनात्मकता को अमर उजाला काव्य देगा नया मुक़ाम, रचना भेजने के लिए यहां क्लिक करें।</pre>

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Names of festivals and seasons in Sanskrit

Posted by Monishkumar Arasakumar 4 years, 6 months ago

CBSE > Class 07 > हिंदी

1 answers

Sia ? 4 years, 6 months ago

^Season	^Sanskrit	^Hindi
^{वसन्त m.}	^{चैत्र}	^चैत	^{March- April}
^Spring	^{वैशाख}	^{बैसाख}	^{April- May}
^{ग्रीष्म/ गरमी f.}	^{ज्येष्ठ}	^जेठ	^{May – June}
^Summer	^{अाषाढ़}	^अषाढ़	^{June -July}
^{वर्षा/ बरसात f.}	^{श्रावण}	^सावन	^{July – August}
^Rains	^{भाद्रपद}	^{भादों}	^{August- September}
^{शरत/ पतझड़ m.}	^{आश्विन}	^{क्वार}	^{September- October}
^Autumn	^{कार्तिक}	^{कातिक}	^{October- November}
^{हेमन्त m.}	^{आग्रहायण}	^अगहन	^{November- December}
^Winter	^पौष	^पूस	^{December- January}
^{शिशिर m.}	^माघ	^माघ	^{January- February}
^{Cool Season}	^{फाल्गुन}	^{फागुन}	^{February- March}

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What is the use of inline styles?

Posted by Anvesha Vidhate 4 years, 8 months ago

CBSE > Class 07 > Computer

1 answers

Sia ? 4 years, 8 months ago

Inline styles are used to apply the unique style rules to an element, by putting the CSS rules directly into the start tag. It can be attached to an element using the style attribute. The style attribute includes a series of CSS property and value pairs.

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How do you think T.V. influences us

Posted by Jiyaan Vrajesh Shah 4 years, 11 months ago

CBSE > Class 07 > Social Science

2 answers

Aruchi Toppo 4 years, 10 months ago

Tv influences us do buy that product and create a different effect on our mind for examples if amir khan is asking for vivo so fan of amir khan should also buy it .

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Kavya Patel 4 years, 11 months ago

Maro lodo

2Thank You

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What is meant by mental?????

Posted by Pramod Mudalgeri 4 years, 11 months ago

CBSE > Class 07 > Science

3 answers

Fatima Rahman❣️❣️ 4 years, 10 months ago

Seee the mirror

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Rudra Chetariya 4 years, 11 months ago

see the mirror who will be hx his mental

1Thank You

Yogithaa Shree S 4 years, 11 months ago

Answer: See the mirror

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What is meant by excretion

Posted by Pramod Mudalgeri 4 years, 11 months ago

CBSE > Class 07 > Science

1 answers

Yash Yadav 4 years, 11 months ago

Gjjwvvvxnn

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What is the meaning of lol

Posted by Kamna Yadav 4 years, 11 months ago

CBSE > Class 07 > Science

5 answers

Rudra Chetariya 4 years, 11 months ago

lol lots of laugh kamna

0Thank You

Pramod Mudalgeri 4 years, 11 months ago

Hip official

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Pramod Mudalgeri 4 years, 11 months ago

Hip

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Pramod Mudalgeri 4 years, 11 months ago

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Pramod Mudalgeri 4 years, 11 months ago

Lol is an acronym of laugh out loud. It can be used as an interjection and a verb. Lol is one of the most common slang terms in electronic communications. Even though it means laugh out loud, lol is mostly used to indicate smiling or slight amusement.

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Vivek buys an electionic watch for ₹2570 money spent on the repair ₹50 . Then he sold that watch at ₹2250 . Find his loss on watch

Posted by Shikha Tomer 4 years, 11 months ago

CBSE > Class 07 > Mathematics