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This statement could be justified by the release of hydorhen ions jn aques soln by acids and bases. Acids amd bases nwhich produce more h² ions are strong. Amd those who produce less h2 are weak.

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Saloni Chaudhary 4 years, 1 month ago

Those acid and bases have completely ionised in aquous solution are strong acid or bases and those acid or base who does not ionised in (aq) solution are weak acid or base.

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I want Chennai sahodaya complex class 10 maths science social English and Hindi papers 2021-2022

Posted by Yala Yudel 4 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

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In an equilateral triangle PQR if PS QR then PS² =

Posted by Pavnesh Gautam 4 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Deepak Kumar 4 years, 1 month ago

Question wrong hai..

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prepare a chart that contain all the formula related in first term

Posted by Nidhi Kumari 4 years, 1 month ago

CBSE > Class 10 > Mathematics

2 answers

Vikash Rana 4 years, 1 month ago

???diy

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Suchitra Sen 4 years, 1 month ago

Maths *Polynomial Sum of zeros (alpha+beta)= -b/a Products of zeroes(alpha×beta)=c/a *Linear equations in two variable - if A1/a2=b1/b2=C1/C2 then in this condition graph will coincide nd will have infintly many solutions. -if A1/a2=b1/be€(not equal to)C1/c2 then grpah will become parallel line nd will have no solution. -if A1/a2 is not equal to b1/b2 then graph will intersect nd will have exactly one solution. * Areas related to circle -Area of circle=πr2 - Circumference of circle=2πr - Area of sector=thetha /360°×πr2 or - Area of sector= 1/2 × r × l - Area of segment=πr^2theta/360°-1/2r2sin thetha -Area of ring π(R2-r2)or π(R+r)(R-r) *Coordinate geometry - for a point PQ in graph PQ=√(x2-x1)^2+(y2-y1)^2 #Trignometry Sin = 1/cosec Cos =1/sec Tan=1/cot Tan = sin/ cos Cot=cos/sin *Identities Sine^2theta +cos^2thetha =1 Sorry if I have written any formula wrong ....nd hope it helps!!

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To determine the focal length of concave mirror

Posted by Nidhi Kumari 4 years, 1 month ago

CBSE > Class 10 > Science

4 answers

Amit Kumar 4 years, 1 month ago

Thanks

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Adarsh Dwivedi 4 years, 1 month ago

1/f=1/v+1/u

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Kirti Budhwar 4 years, 1 month ago

I/v+1/u

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Harsh Raj Raj 4 years, 1 month ago

1/v+1/u

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__________provide us with energy and motivation to achieve our goals.

Posted by Divyanshu Chaurasiya 4 years, 1 month ago

CBSE > Class 10 > Information Technology (402)

5 answers

Dhairya Sharma? 4 years, 1 month ago

Self motivation

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Dhairya Sharma? 4 years, 1 month ago

Self confidence

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Gurmaan Singh 4 years, 1 month ago

YouTube

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Praval Dwivedi 4 years, 1 month ago

Self convidence

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Ankush Jha 4 years, 1 month ago

Self confidence

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If tan theta root 3 then

Posted by Ajay Sonawane 4 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Vikash Rana 4 years, 1 month ago

Theta is 60

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to show the experience that CO2 is given out during respiration

Posted by Nidhi Kumari 4 years, 1 month ago

CBSE > Class 10 > Science

1 answers

Monu Kumar X 'B' 4 years, 1 month ago

We can see the experience of CO2 is given out during respiration by the experiment as of lime water as when air being exhaled into water it's turn into milky... or we can also experience by the cracking sound ☺️ good question..

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if HCF (72,120)=24 then LCM(72,120)is

Posted by Keshav Sharma 4 years, 1 month ago

CBSE > Class 10 > Mathematics

5 answers

Anshul Vishwakarma 4 years, 1 month ago

360

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Tripti Rawat 4 years, 1 month ago

360

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Aishveer Singh Ji 4 years, 1 month ago

360

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Aishveer Singh Ji 4 years, 1 month ago

3y0

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Adarsh Dubey 4 years, 1 month ago

360

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A. Fill in the blanks. 1. is the body's mechanism to respond to any kind of excessive demand. 2. Overwork and lack of relaxation lead to 3. support is important as man does not live in solitude. 4. helps organise things and avoid stress. 5. Self-satisfaction

Posted by Vikas Vishwakarma 4 years, 1 month ago

CBSE > Class 10 > Information Technology (402)

1 answers

Bhavika Babal 4 years, 1 month ago

2. Stress 3. Parents 4. Yoga and meditations

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Term 1 sample paper 1

Posted by Nidhi Yadav 4 years, 1 month ago

CBSE > Class 10 > हिंदी ए

2 answers

Gaurav Maurya 4 years, 1 month ago

kaisi ho....dear...???

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Gaurav Maurya 4 years, 1 month ago

hy nidhi

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If the short and long hands of a clock are 5 cm and 6 cm long respectively, then the distance travelled by long hand in 60 hours is: (A) 32pie cm (B) 28pie cm (C) 60pie cm (D) 96 pie cm

Posted by Fortify Drake 4 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Khushdeep Kaur Ghuman 4 years, 1 month ago

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If xsi A=5 and 7cosecA=6secA, then the value of x is

Posted by Sital Supriya 4 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Prince Tiwary 4 years, 1 month ago

7cosecA = 6 secA Therefore 7/6 = secA/cosecA Or sinA/cosA = 7/6 Or tanA = 7/6 Now draw a triangle with base = 6k and perpendicular = 7k apply Pythagoras theorem to get hypotenuse = (√85)k therefore sinA = 7k/(√85)k = 7/√85 therefore xsinA = 5 implies 7x/√85 = 5 therefore x = (5√85)/7

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135 and 234 LCM

Posted by Khushi Prajapati 4 years, 1 month ago

CBSE > Class 10 > Mathematics