A non-metal used to preserve food material is:
Anonymous Quiz
17%
Carbon
14%
Sulphur
58%
Nitrogen
12%
Phosphrous
π6β€5π2
The metals that float when treated with water are:
Anonymous Quiz
22%
Calcium and iron
37%
Magnesium and sulphur
28%
Sodium and calcium
13%
Magnesium and calcium
π₯6π4π3π1π1
Aqua regia is a freshly prepared mixture of concentrated HNO3 and concentrated HCl in the ratio of:
Anonymous Quiz
26%
1:3
39%
2:3
30%
3:1
4%
None
π₯°5π3π1
In amoeba, food is digested in the:
Anonymous Quiz
32%
Food vacoule
27%
Mitochondria
33%
Pseduopida
8%
Chloroplast
π6π3π1
Forwarded from Shubham Jha - Class 11 & 12 (Shubham Jha)
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π7
female is suffering from an irregular menstrual cycle. The doctor prescribed her some hormonal tablets. Which option shows the hormone she lacks in her body from the endocrine gland?
Anonymous Quiz
62%
Oestrogen
22%
Testrone
12%
Thyroxin
4%
None
π₯°7π5β€2π1
Which of the following salts does not contain water of crystallization?
Anonymous Quiz
23%
Blue vitrol
37%
Baking soda
29%
Gypsm
11%
Washing soda
π₯7π5π4π±2
An aqueous solution turns the red litmus solution blue. Excess addition of which of the following solutions would reverse the change?
Anonymous Quiz
34%
Baking soda
32%
Lime
32%
Hcl
2%
None
π₯°7π3π1
If an object is placed symmetrically between two plane mirrors, inclined at angle of 72 degree, then total no. of images formed:
Anonymous Quiz
15%
5
55%
4
23%
2
7%
1
π7β€4π1π’1
π10β€2π₯1π1
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π«°Actual Price - Rs. 1000
π«°Offer Price for 1st 100 students only - Rs. 365
Let's make Learning Easy!
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Time Management For Students
If you are struggling with <strong>more tasks to do than the time you have</strong>, then you are in the right place! I have designed this course in such a way that will focus to <strong>increase your productivity</strong> and you will be better at your <strong>timeβ¦
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Where is the dirty blood in our body filtered?
Anonymous Quiz
21%
Heart
62%
Kidney
12%
Lungs
5%
Instine
π₯°9π5β€4π1