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Subject: Science, asked on 27/7/20

What is secure guard

Subject: Science, asked on 6/10/16

HOW MANY METERS BURJ KHALIFA IS

Subject: Science, asked on 10/2/15

what is the lowest temperature written on thermameter.

Subject: Science, asked on 11/12/22

how will you measure length using a broken ruler

Subject: Science, asked on 11/12/22

why it is advisable to take an average of 3 readings while making scientific measurement topic measurement

Subject: Science, asked on 9/12/21

Me help me from this

Subject: Science, asked on 12/9/21

can you give me answer of this

Subject: Science, asked on 31/8/20

When started cricket in India?

Subject: Science, asked on 23/5/20

found the aeroplane

Subject: Science, asked on 21/5/20

1,How many grams of potassium chlorate must be decomposed to produce 288g of oxygen?(k=39 ,Cl=35.5 O=16)
KClO3-----> KCl + 3O2
2,How many grams of oxygen can be prepared by the decomposition of 12g of mercury(ll) oxide? (atomic masses; Hg=200 O=16)
2HgO-------> 2Hg + O2
3,what mass of aluminium would be completely oxidized by 44.8L of oxygen to produce Al2O3 at STP?

Subject: Science, asked on 26/4/20

which instrument is used to measure measurement

Subject: Science, asked on 22/4/20

What is meaning of moment

Subject: Science, asked on 30/12/19

Give an examples of an object which shows a combination of motions.

Subject: Science, asked on 30/12/19

Give an examples of an object which shows a cambination of motions.

Subject: Science, asked on 30/12/19

Give an examples of an object which shows a combination of motions.

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